diff mbox series

[3/9] net/bnxt: remove logically dead code

Message ID 20191001130405.7076-2-ktraynor@redhat.com (mailing list archive)
State Superseded, archived
Delegated to: David Marchand
Headers show
Series Coverity fixes and other cleanups | expand

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Kevin Traynor Oct. 1, 2019, 1:03 p.m. UTC
If rc contains a non-zero return code from bnxt_hwrm_send_message(),
HWRM_CHECK_RESULT_SILENT() will return.

Just after that code, there is an 'if (!rc) {...} else {...}'.
Coverity is complaining that this if else statement is dead code as
rc will always be 0 if that code is reached.

4309        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
                   BNXT_USE_CHIMP_MB);
    cond_const: Condition rc, taking false branch.
    Now the value of rc is equal to 0.
4310        HWRM_CHECK_RESULT_SILENT();
4311
    const: At condition rc, the value of rc must be equal to 0.
    dead_error_condition: The condition !rc must be true.
4312        if (!rc) {

[snip]

4373        } else {
    CID 343450 (#1 of 1): Logically dead code
    (DEADCODE)dead_error_line: Execution cannot
    reach this statement: rc = 0;.
4374                rc = 0;
4375        }

Coverity issue: 343450
Fixes: f8168ca0e690 ("net/bnxt: support thor controller")
Cc: lance.richardson@broadcom.com
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
---
 drivers/net/bnxt/bnxt_hwrm.c | 118 +++++++++++++++++------------------
 1 file changed, 56 insertions(+), 62 deletions(-)

Comments

Ajit Khaparde Oct. 2, 2019, 1:28 a.m. UTC | #1
On Tue, Oct 1, 2019 at 6:04 AM Kevin Traynor <ktraynor@redhat.com> wrote:

> If rc contains a non-zero return code from bnxt_hwrm_send_message(),
> HWRM_CHECK_RESULT_SILENT() will return.
>
> Just after that code, there is an 'if (!rc) {...} else {...}'.
> Coverity is complaining that this if else statement is dead code as
> rc will always be 0 if that code is reached.
>
> 4309        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
>                    BNXT_USE_CHIMP_MB);
>     cond_const: Condition rc, taking false branch.
>     Now the value of rc is equal to 0.
> 4310        HWRM_CHECK_RESULT_SILENT();
> 4311
>     const: At condition rc, the value of rc must be equal to 0.
>     dead_error_condition: The condition !rc must be true.
> 4312        if (!rc) {
>
> [snip]
>
> 4373        } else {
>     CID 343450 (#1 of 1): Logically dead code
>     (DEADCODE)dead_error_line: Execution cannot
>     reach this statement: rc = 0;.
> 4374                rc = 0;
> 4375        }
>
> Coverity issue: 343450
> Fixes: f8168ca0e690 ("net/bnxt: support thor controller")
> Cc: lance.richardson@broadcom.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>


> ---
>  drivers/net/bnxt/bnxt_hwrm.c | 118 +++++++++++++++++------------------
>  1 file changed, 56 insertions(+), 62 deletions(-)
>
> diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
> index 9883fb506..5378e3e9c 100644
> --- a/drivers/net/bnxt/bnxt_hwrm.c
> +++ b/drivers/net/bnxt/bnxt_hwrm.c
> @@ -4298,5 +4298,7 @@ int bnxt_hwrm_func_backing_store_qcaps(struct bnxt
> *bp)
>         struct hwrm_func_backing_store_qcaps_output *resp =
>                 bp->hwrm_cmd_resp_addr;
> -       int rc;
> +       struct bnxt_ctx_pg_info *ctx_pg;
> +       struct bnxt_ctx_mem_info *ctx;
> +       int rc, total_alloc_len, i;
>
>         if (!BNXT_CHIP_THOR(bp) ||
> @@ -4310,68 +4312,60 @@ int bnxt_hwrm_func_backing_store_qcaps(struct bnxt
> *bp)
>         HWRM_CHECK_RESULT_SILENT();
>
> -       if (!rc) {
> -               struct bnxt_ctx_pg_info *ctx_pg;
> -               struct bnxt_ctx_mem_info *ctx;
> -               int total_alloc_len;
> -               int i;
> +       total_alloc_len = sizeof(*ctx);
> +       ctx = rte_malloc("bnxt_ctx_mem", total_alloc_len,
> +                        RTE_CACHE_LINE_SIZE);
> +       if (!ctx) {
> +               rc = -ENOMEM;
> +               goto ctx_err;
> +       }
> +       memset(ctx, 0, total_alloc_len);
>
> -               total_alloc_len = sizeof(*ctx);
> -               ctx = rte_malloc("bnxt_ctx_mem", total_alloc_len,
> -                                RTE_CACHE_LINE_SIZE);
> -               if (!ctx) {
> -                       rc = -ENOMEM;
> -                       goto ctx_err;
> -               }
> -               memset(ctx, 0, total_alloc_len);
> +       ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
> +                           sizeof(*ctx_pg) * BNXT_MAX_Q,
> +                           RTE_CACHE_LINE_SIZE);
> +       if (!ctx_pg) {
> +               rc = -ENOMEM;
> +               goto ctx_err;
> +       }
> +       for (i = 0; i < BNXT_MAX_Q; i++, ctx_pg++)
> +               ctx->tqm_mem[i] = ctx_pg;
>
> -               ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
> -                                   sizeof(*ctx_pg) * BNXT_MAX_Q,
> -                                   RTE_CACHE_LINE_SIZE);
> -               if (!ctx_pg) {
> -                       rc = -ENOMEM;
> -                       goto ctx_err;
> -               }
> -               for (i = 0; i < BNXT_MAX_Q; i++, ctx_pg++)
> -                       ctx->tqm_mem[i] = ctx_pg;
> +       bp->ctx = ctx;
> +       ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
> +       ctx->qp_min_qp1_entries =
> +               rte_le_to_cpu_16(resp->qp_min_qp1_entries);
> +       ctx->qp_max_l2_entries =
> +               rte_le_to_cpu_16(resp->qp_max_l2_entries);
> +       ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
> +       ctx->srq_max_l2_entries =
> +               rte_le_to_cpu_16(resp->srq_max_l2_entries);
> +       ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
> +       ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
> +       ctx->cq_max_l2_entries =
> +               rte_le_to_cpu_16(resp->cq_max_l2_entries);
> +       ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
> +       ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
> +       ctx->vnic_max_vnic_entries =
> +               rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
> +       ctx->vnic_max_ring_table_entries =
> +               rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
> +       ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
> +       ctx->stat_max_entries =
> +               rte_le_to_cpu_32(resp->stat_max_entries);
> +       ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
> +       ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
> +       ctx->tqm_min_entries_per_ring =
> +               rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
> +       ctx->tqm_max_entries_per_ring =
> +               rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
> +       ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
> +       if (!ctx->tqm_entries_multiple)
> +               ctx->tqm_entries_multiple = 1;
> +       ctx->mrav_max_entries =
> +               rte_le_to_cpu_32(resp->mrav_max_entries);
> +       ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
> +       ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
> +       ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
>
> -               bp->ctx = ctx;
> -               ctx->qp_max_entries =
> rte_le_to_cpu_32(resp->qp_max_entries);
> -               ctx->qp_min_qp1_entries =
> -                       rte_le_to_cpu_16(resp->qp_min_qp1_entries);
> -               ctx->qp_max_l2_entries =
> -                       rte_le_to_cpu_16(resp->qp_max_l2_entries);
> -               ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
> -               ctx->srq_max_l2_entries =
> -                       rte_le_to_cpu_16(resp->srq_max_l2_entries);
> -               ctx->srq_max_entries =
> rte_le_to_cpu_32(resp->srq_max_entries);
> -               ctx->srq_entry_size =
> rte_le_to_cpu_16(resp->srq_entry_size);
> -               ctx->cq_max_l2_entries =
> -                       rte_le_to_cpu_16(resp->cq_max_l2_entries);
> -               ctx->cq_max_entries =
> rte_le_to_cpu_32(resp->cq_max_entries);
> -               ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
> -               ctx->vnic_max_vnic_entries =
> -                       rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
> -               ctx->vnic_max_ring_table_entries =
> -
>  rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
> -               ctx->vnic_entry_size =
> rte_le_to_cpu_16(resp->vnic_entry_size);
> -               ctx->stat_max_entries =
> -                       rte_le_to_cpu_32(resp->stat_max_entries);
> -               ctx->stat_entry_size =
> rte_le_to_cpu_16(resp->stat_entry_size);
> -               ctx->tqm_entry_size =
> rte_le_to_cpu_16(resp->tqm_entry_size);
> -               ctx->tqm_min_entries_per_ring =
> -                       rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
> -               ctx->tqm_max_entries_per_ring =
> -                       rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
> -               ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
> -               if (!ctx->tqm_entries_multiple)
> -                       ctx->tqm_entries_multiple = 1;
> -               ctx->mrav_max_entries =
> -                       rte_le_to_cpu_32(resp->mrav_max_entries);
> -               ctx->mrav_entry_size =
> rte_le_to_cpu_16(resp->mrav_entry_size);
> -               ctx->tim_entry_size =
> rte_le_to_cpu_16(resp->tim_entry_size);
> -               ctx->tim_max_entries =
> rte_le_to_cpu_32(resp->tim_max_entries);
> -       } else {
> -               rc = 0;
> -       }
>  ctx_err:
>         HWRM_UNLOCK();
> --
> 2.21.0
>
>
David Marchand Oct. 30, 2019, 7:43 a.m. UTC | #2
Hello Ajit, Kevin,

On Wed, Oct 2, 2019 at 3:29 AM Ajit Khaparde <ajit.khaparde@broadcom.com> wrote:
>
> On Tue, Oct 1, 2019 at 6:04 AM Kevin Traynor <ktraynor@redhat.com> wrote:
>
> > If rc contains a non-zero return code from bnxt_hwrm_send_message(),
> > HWRM_CHECK_RESULT_SILENT() will return.
> >
> > Just after that code, there is an 'if (!rc) {...} else {...}'.
> > Coverity is complaining that this if else statement is dead code as
> > rc will always be 0 if that code is reached.
> >
> > 4309        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
> >                    BNXT_USE_CHIMP_MB);
> >     cond_const: Condition rc, taking false branch.
> >     Now the value of rc is equal to 0.
> > 4310        HWRM_CHECK_RESULT_SILENT();
> > 4311
> >     const: At condition rc, the value of rc must be equal to 0.
> >     dead_error_condition: The condition !rc must be true.
> > 4312        if (!rc) {
> >
> > [snip]
> >
> > 4373        } else {
> >     CID 343450 (#1 of 1): Logically dead code
> >     (DEADCODE)dead_error_line: Execution cannot
> >     reach this statement: rc = 0;.
> > 4374                rc = 0;
> > 4375        }
> >
> > Coverity issue: 343450
> > Fixes: f8168ca0e690 ("net/bnxt: support thor controller")
> > Cc: lance.richardson@broadcom.com
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
> >
> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

I can see a *really* close patch has been submitted the day after.
http://patchwork.dpdk.org/patch/58352/

And merged after a v3:
https://git.dpdk.org/dpdk/commit/?id=b4f74051165560aa81814433dea7e6eb0bdb32b9

So I suppose this patch can be dropped.
Ajit Khaparde Oct. 30, 2019, 4:27 p.m. UTC | #3
On Wed, Oct 30, 2019 at 12:43 AM David Marchand <david.marchand@redhat.com>
wrote:

> Hello Ajit, Kevin,
>
> On Wed, Oct 2, 2019 at 3:29 AM Ajit Khaparde <ajit.khaparde@broadcom.com>
> wrote:
> >
> > On Tue, Oct 1, 2019 at 6:04 AM Kevin Traynor <ktraynor@redhat.com>
> wrote:
> >
> > > If rc contains a non-zero return code from bnxt_hwrm_send_message(),
> > > HWRM_CHECK_RESULT_SILENT() will return.
> > >
> > > Just after that code, there is an 'if (!rc) {...} else {...}'.
> > > Coverity is complaining that this if else statement is dead code as
> > > rc will always be 0 if that code is reached.
> > >
> > > 4309        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
> > >                    BNXT_USE_CHIMP_MB);
> > >     cond_const: Condition rc, taking false branch.
> > >     Now the value of rc is equal to 0.
> > > 4310        HWRM_CHECK_RESULT_SILENT();
> > > 4311
> > >     const: At condition rc, the value of rc must be equal to 0.
> > >     dead_error_condition: The condition !rc must be true.
> > > 4312        if (!rc) {
> > >
> > > [snip]
> > >
> > > 4373        } else {
> > >     CID 343450 (#1 of 1): Logically dead code
> > >     (DEADCODE)dead_error_line: Execution cannot
> > >     reach this statement: rc = 0;.
> > > 4374                rc = 0;
> > > 4375        }
> > >
> > > Coverity issue: 343450
> > > Fixes: f8168ca0e690 ("net/bnxt: support thor controller")
> > > Cc: lance.richardson@broadcom.com
> > > Cc: stable@dpdk.org
> > >
> > > Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
> > >
> > Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
>
> I can see a *really* close patch has been submitted the day after.
> http://patchwork.dpdk.org/patch/58352/
>
> And merged after a v3:
>
> https://git.dpdk.org/dpdk/commit/?id=b4f74051165560aa81814433dea7e6eb0bdb32b9
>
> So I suppose this patch can be dropped.
>
> Yes. That makes sense.
Thanks for checking.

Thanks
Ajit

>
> --
> David Marchand
>
Kevin Traynor Nov. 5, 2019, 3:39 p.m. UTC | #4
On 30/10/2019 16:27, Ajit Khaparde wrote:
> On Wed, Oct 30, 2019 at 12:43 AM David Marchand <david.marchand@redhat.com>
> wrote:
> 
>> Hello Ajit, Kevin,
>>
>> On Wed, Oct 2, 2019 at 3:29 AM Ajit Khaparde <ajit.khaparde@broadcom.com>
>> wrote:
>>>
>>> On Tue, Oct 1, 2019 at 6:04 AM Kevin Traynor <ktraynor@redhat.com>
>> wrote:
>>>
>>>> If rc contains a non-zero return code from bnxt_hwrm_send_message(),
>>>> HWRM_CHECK_RESULT_SILENT() will return.
>>>>
>>>> Just after that code, there is an 'if (!rc) {...} else {...}'.
>>>> Coverity is complaining that this if else statement is dead code as
>>>> rc will always be 0 if that code is reached.
>>>>
>>>> 4309        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req),
>>>>                    BNXT_USE_CHIMP_MB);
>>>>     cond_const: Condition rc, taking false branch.
>>>>     Now the value of rc is equal to 0.
>>>> 4310        HWRM_CHECK_RESULT_SILENT();
>>>> 4311
>>>>     const: At condition rc, the value of rc must be equal to 0.
>>>>     dead_error_condition: The condition !rc must be true.
>>>> 4312        if (!rc) {
>>>>
>>>> [snip]
>>>>
>>>> 4373        } else {
>>>>     CID 343450 (#1 of 1): Logically dead code
>>>>     (DEADCODE)dead_error_line: Execution cannot
>>>>     reach this statement: rc = 0;.
>>>> 4374                rc = 0;
>>>> 4375        }
>>>>
>>>> Coverity issue: 343450
>>>> Fixes: f8168ca0e690 ("net/bnxt: support thor controller")
>>>> Cc: lance.richardson@broadcom.com
>>>> Cc: stable@dpdk.org
>>>>
>>>> Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
>>>>
>>> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
>>
>> I can see a *really* close patch has been submitted the day after.
>> http://patchwork.dpdk.org/patch/58352/
>>
>> And merged after a v3:
>>
>> https://git.dpdk.org/dpdk/commit/?id=b4f74051165560aa81814433dea7e6eb0bdb32b9
>>
>> So I suppose this patch can be dropped.
>>
>> Yes. That makes sense.
> Thanks for checking.
> 
> Thanks
> Ajit
> 

Thanks for catching it David.

>>
>> --
>> David Marchand
>>
>
diff mbox series

Patch

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 9883fb506..5378e3e9c 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -4298,5 +4298,7 @@  int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
 	struct hwrm_func_backing_store_qcaps_output *resp =
 		bp->hwrm_cmd_resp_addr;
-	int rc;
+	struct bnxt_ctx_pg_info *ctx_pg;
+	struct bnxt_ctx_mem_info *ctx;
+	int rc, total_alloc_len, i;
 
 	if (!BNXT_CHIP_THOR(bp) ||
@@ -4310,68 +4312,60 @@  int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp)
 	HWRM_CHECK_RESULT_SILENT();
 
-	if (!rc) {
-		struct bnxt_ctx_pg_info *ctx_pg;
-		struct bnxt_ctx_mem_info *ctx;
-		int total_alloc_len;
-		int i;
+	total_alloc_len = sizeof(*ctx);
+	ctx = rte_malloc("bnxt_ctx_mem", total_alloc_len,
+			 RTE_CACHE_LINE_SIZE);
+	if (!ctx) {
+		rc = -ENOMEM;
+		goto ctx_err;
+	}
+	memset(ctx, 0, total_alloc_len);
 
-		total_alloc_len = sizeof(*ctx);
-		ctx = rte_malloc("bnxt_ctx_mem", total_alloc_len,
-				 RTE_CACHE_LINE_SIZE);
-		if (!ctx) {
-			rc = -ENOMEM;
-			goto ctx_err;
-		}
-		memset(ctx, 0, total_alloc_len);
+	ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
+			    sizeof(*ctx_pg) * BNXT_MAX_Q,
+			    RTE_CACHE_LINE_SIZE);
+	if (!ctx_pg) {
+		rc = -ENOMEM;
+		goto ctx_err;
+	}
+	for (i = 0; i < BNXT_MAX_Q; i++, ctx_pg++)
+		ctx->tqm_mem[i] = ctx_pg;
 
-		ctx_pg = rte_malloc("bnxt_ctx_pg_mem",
-				    sizeof(*ctx_pg) * BNXT_MAX_Q,
-				    RTE_CACHE_LINE_SIZE);
-		if (!ctx_pg) {
-			rc = -ENOMEM;
-			goto ctx_err;
-		}
-		for (i = 0; i < BNXT_MAX_Q; i++, ctx_pg++)
-			ctx->tqm_mem[i] = ctx_pg;
+	bp->ctx = ctx;
+	ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
+	ctx->qp_min_qp1_entries =
+		rte_le_to_cpu_16(resp->qp_min_qp1_entries);
+	ctx->qp_max_l2_entries =
+		rte_le_to_cpu_16(resp->qp_max_l2_entries);
+	ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
+	ctx->srq_max_l2_entries =
+		rte_le_to_cpu_16(resp->srq_max_l2_entries);
+	ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
+	ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
+	ctx->cq_max_l2_entries =
+		rte_le_to_cpu_16(resp->cq_max_l2_entries);
+	ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
+	ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
+	ctx->vnic_max_vnic_entries =
+		rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
+	ctx->vnic_max_ring_table_entries =
+		rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
+	ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
+	ctx->stat_max_entries =
+		rte_le_to_cpu_32(resp->stat_max_entries);
+	ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
+	ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
+	ctx->tqm_min_entries_per_ring =
+		rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
+	ctx->tqm_max_entries_per_ring =
+		rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
+	ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
+	if (!ctx->tqm_entries_multiple)
+		ctx->tqm_entries_multiple = 1;
+	ctx->mrav_max_entries =
+		rte_le_to_cpu_32(resp->mrav_max_entries);
+	ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
+	ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
+	ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
 
-		bp->ctx = ctx;
-		ctx->qp_max_entries = rte_le_to_cpu_32(resp->qp_max_entries);
-		ctx->qp_min_qp1_entries =
-			rte_le_to_cpu_16(resp->qp_min_qp1_entries);
-		ctx->qp_max_l2_entries =
-			rte_le_to_cpu_16(resp->qp_max_l2_entries);
-		ctx->qp_entry_size = rte_le_to_cpu_16(resp->qp_entry_size);
-		ctx->srq_max_l2_entries =
-			rte_le_to_cpu_16(resp->srq_max_l2_entries);
-		ctx->srq_max_entries = rte_le_to_cpu_32(resp->srq_max_entries);
-		ctx->srq_entry_size = rte_le_to_cpu_16(resp->srq_entry_size);
-		ctx->cq_max_l2_entries =
-			rte_le_to_cpu_16(resp->cq_max_l2_entries);
-		ctx->cq_max_entries = rte_le_to_cpu_32(resp->cq_max_entries);
-		ctx->cq_entry_size = rte_le_to_cpu_16(resp->cq_entry_size);
-		ctx->vnic_max_vnic_entries =
-			rte_le_to_cpu_16(resp->vnic_max_vnic_entries);
-		ctx->vnic_max_ring_table_entries =
-			rte_le_to_cpu_16(resp->vnic_max_ring_table_entries);
-		ctx->vnic_entry_size = rte_le_to_cpu_16(resp->vnic_entry_size);
-		ctx->stat_max_entries =
-			rte_le_to_cpu_32(resp->stat_max_entries);
-		ctx->stat_entry_size = rte_le_to_cpu_16(resp->stat_entry_size);
-		ctx->tqm_entry_size = rte_le_to_cpu_16(resp->tqm_entry_size);
-		ctx->tqm_min_entries_per_ring =
-			rte_le_to_cpu_32(resp->tqm_min_entries_per_ring);
-		ctx->tqm_max_entries_per_ring =
-			rte_le_to_cpu_32(resp->tqm_max_entries_per_ring);
-		ctx->tqm_entries_multiple = resp->tqm_entries_multiple;
-		if (!ctx->tqm_entries_multiple)
-			ctx->tqm_entries_multiple = 1;
-		ctx->mrav_max_entries =
-			rte_le_to_cpu_32(resp->mrav_max_entries);
-		ctx->mrav_entry_size = rte_le_to_cpu_16(resp->mrav_entry_size);
-		ctx->tim_entry_size = rte_le_to_cpu_16(resp->tim_entry_size);
-		ctx->tim_max_entries = rte_le_to_cpu_32(resp->tim_max_entries);
-	} else {
-		rc = 0;
-	}
 ctx_err:
 	HWRM_UNLOCK();