[PATCH 1/1] block-skd: Deletion of an unnecessary check before the function call "kfree"

SF Markus Elfring
2014-12-01T17:19:08Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 1 Dec 2014 18:15:46 +0100

The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/block/skd_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 1e46eb2..c4b0259 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -3998,8 +3998,7 @@ static int skd_acquire_msix(struct skd_device *skdev)
return 0;

msix_out:
- if (entries)
- kfree(entries);
+ kfree(entries);
skd_release_msix(skdev);
return rc;
}
--
2.1.3