[ALSA] Big kfree NULL check cleanup - sound

Modules: AD1889 driver,RME9652 driver

This is the sound/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in sound/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 3 deletions

diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index d7d99a25c5e5..e72ccd1a004f 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -50,7 +50,7 @@
 #include "ad1889.h"
 #include "ac97/ac97_id.h"
 
-#define AD1889_DRVVER   "$Revision: 1.3 $"
+#define AD1889_DRVVER   "$Revision: 1.4 $"
 
 MODULE_AUTHOR("Kyle McMartin <kyle@parisc-linux.org>, Thibaut Varene <t-bone@parisc-linux.org>");
 MODULE_DESCRIPTION("Analog Devices AD1889 ALSA sound driver");
@@ -982,8 +982,7 @@ snd_ad1889_create(snd_card_t *card,
         return 0;
 
 free_and_ret:
-        if (chip)
-                kfree(chip);
+        kfree(chip);
         pci_disable_device(pci);
 
         return err;