[RFC,v3,02/26] common/mlx5: rework check on driver registration
Commit Message
Rely on a local flag rather than dereference a bus object.
This will help next commits.
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
drivers/common/mlx5/linux/mlx5_common_auxiliary.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
@@ -179,14 +179,20 @@ static struct rte_auxiliary_driver mlx5_auxiliary_driver = {
.dma_unmap = mlx5_common_auxiliary_dma_unmap,
};
+static bool mlx5_common_auxiliary_initialized;
+
void mlx5_common_auxiliary_init(void)
{
- if (mlx5_auxiliary_driver.bus == NULL)
+ if (!mlx5_common_auxiliary_initialized) {
rte_auxiliary_register(&mlx5_auxiliary_driver);
+ mlx5_common_auxiliary_initialized = true;
+ }
}
RTE_FINI(mlx5_common_auxiliary_driver_finish)
{
- if (mlx5_auxiliary_driver.bus != NULL)
+ if (mlx5_common_auxiliary_initialized) {
rte_auxiliary_unregister(&mlx5_auxiliary_driver);
+ mlx5_common_auxiliary_initialized = false;
+ }
}