From: Michael Baum <michaelba@mellanox.com>
Date: Wed, 24 Jun 2020 13:44:27 +0000 (+0000)
Subject: net/mlx4: remove useless assignment
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=ece45f693a1c50e1f6d0619b4bb859955037ab0b;p=dpdk.git

net/mlx4: remove useless assignment

The mlx4_ibv_device_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@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
---

diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index ff270b465e..1657ea30c4 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -492,7 +492,6 @@ mlx4_ibv_device_to_pci_addr(const struct ibv_device *device,
 			   &pci_addr->bus,
 			   &pci_addr->devid,
 			   &pci_addr->function) == 4) {
-			ret = 0;
 			break;
 		}
 	}