[dpdk-dev] [PATCH] common/mlx5: remove useless assignment

Michael Baum michaelba at mellanox.com
Wed Jun 24 15:33:50 CEST 2020


The mlx5_dev_to_pci_addr function defines a variable called ret inside a
loop and uses it.

During the loop, the function assigns a value within the variable and
breaks from the loop, so that this assigning has done nothing and is
actually unnecessary.

Remove the unnecessary assigning.

Signed-off-by: Michael Baum <michaelba at mellanox.com>
Acked-by: Matan Azrad <matan at mellanox.com>
---
 drivers/common/mlx5/linux/mlx5_common_os.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/common/mlx5/linux/mlx5_common_os.c b/drivers/common/mlx5/linux/mlx5_common_os.c
index e422e95..e74aa89 100644
--- a/drivers/common/mlx5/linux/mlx5_common_os.c
+++ b/drivers/common/mlx5/linux/mlx5_common_os.c
@@ -66,7 +66,6 @@
 			   &pci_addr->bus,
 			   &pci_addr->devid,
 			   &pci_addr->function) == 4) {
-			ret = 0;
 			break;
 		}
 	}
-- 
1.8.3.1



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