diff mbox

[1/2] ALSA: ctxfi: Deletion of an unnecessary check before the function call "kfree"

Message ID 547E2738.1090708@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Dec. 2, 2014, 8:55 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Dec 2014 20:00:33 +0100

The kfree() function performs also input parameter validation.
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>
---
 sound/pci/ctxfi/ctdaio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index c1c3f88..1712332 100644
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -577,7 +577,7 @@  static int get_daio_rsc(struct daio_mgr *mgr,
 error:
 	if (dao)
 		kfree(dao);
-	else if (dai)
+	else
 		kfree(dai);
 
 	spin_lock_irqsave(&mgr->mgr_lock, flags);