diff mbox

[dpdk-dev,v5,4/6] eal: simple code rework

Message ID 1457451223-82306-5-git-send-email-huawei.xie@intel.com (mailing list archive)
State Accepted, archived
Headers

Commit Message

Huawei Xie March 8, 2016, 3:33 p.m. UTC 
  Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
---
 lib/librte_eal/linuxapp/eal/eal_pci.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
diff mbox

Patch

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c b/lib/librte_eal/linuxapp/eal/eal_pci.c
index dc0aa37..4ede4cb 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
@@ -685,12 +685,11 @@  int
 rte_eal_pci_ioport_map(struct rte_pci_device *dev, int bar,
 		       struct rte_pci_ioport *p)
 {
-	int ret;
+	int ret = -1;
 
 	switch (dev->kdrv) {
 #ifdef VFIO_PRESENT
 	case RTE_KDRV_VFIO:
-		ret = -1;
 		if (pci_vfio_is_enabled())
 			ret = pci_vfio_ioport_map(dev, bar, p);
 		break;
@@ -701,10 +700,7 @@  rte_eal_pci_ioport_map(struct rte_pci_device *dev, int bar,
 		break;
 	default:
 #if defined(RTE_ARCH_X86)
-		/* special case for x86 ... */
 		ret = pci_ioport_map(dev, bar, p);
-#else
-		ret = -1;
 #endif
 		break;
 	}