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[ALSA] Big kfree NULL check cleanup - sound

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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>
This commit is contained in:
Jesper Juhl 2005-10-24 15:11:28 +02:00 committed by Jaroslav Kysela
parent 8433a509c0
commit fc58422ad9
2 changed files with 3 additions and 5 deletions
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5
sound/pci/ad1889.c
View File

@ -50,7 +50,7 @@
#include "ad1889.h" #include "ad1889.h"
#include "ac97/ac97_id.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_AUTHOR("Kyle McMartin <kyle@parisc-linux.org>, Thibaut Varene <t-bone@parisc-linux.org>");
MODULE_DESCRIPTION("Analog Devices AD1889 ALSA sound driver"); MODULE_DESCRIPTION("Analog Devices AD1889 ALSA sound driver");
@ -982,8 +982,7 @@ snd_ad1889_create(snd_card_t *card,
return 0; return 0;
free_and_ret: free_and_ret:
if (chip) kfree(chip);
kfree(chip);
pci_disable_device(pci); pci_disable_device(pci);
return err; return err;

3
sound/pci/rme9652/hdspm.c
View File

@ -3563,8 +3563,7 @@ static int snd_hdspm_free(hdspm_t * hdspm)
free_irq(hdspm->irq, (void *) hdspm); free_irq(hdspm->irq, (void *) hdspm);
if (hdspm->mixer) kfree(hdspm->mixer);
kfree(hdspm->mixer);
if (hdspm->iobase) if (hdspm->iobase)
iounmap(hdspm->iobase); iounmap(hdspm->iobase);