netdev - [PATCH net-next] netdevsim: fix uninit value in nsim_drv_configure

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Message-Id: <20211101221845.3188490-1-kuba@kernel.org>
Date:   Mon,  1 Nov 2021 15:18:45 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org
Subject: [PATCH net-next] netdevsim: fix uninit value in nsim_drv_configure_vfs()

Build bot points out that I missed initializing ret
after refactoring.

Reported-by: kernel test robot <lkp@...el.com>
Fixes: 1c401078bcf3 ("netdevsim: move details of vf config to dev")
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 drivers/net/netdevsim/dev.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 5db40d713d2a..54345c096a16 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -1723,13 +1723,11 @@ int nsim_drv_configure_vfs(struct nsim_bus_dev *nsim_bus_dev,
 			   unsigned int num_vfs)
 {
 	struct nsim_dev *nsim_dev = dev_get_drvdata(&nsim_bus_dev->dev);
-	int ret;
+	int ret = 0;
 
 	mutex_lock(&nsim_dev->vfs_lock);
-	if (nsim_bus_dev->num_vfs == num_vfs) {
-		ret = 0;
+	if (nsim_bus_dev->num_vfs == num_vfs)
 		goto exit_unlock;
-	}
 	if (nsim_bus_dev->num_vfs && num_vfs) {
 		ret = -EBUSY;
 		goto exit_unlock;
-- 
2.31.1