Techwizz/kernel-fxtec-pro1x
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staging: tm6000: fix memory leak

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Original code doesn't call kfree(chip) on error.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kulikov Vasiliy 2010-08-11 12:01:19 +04:00 • committed by Greg Kroah-Hartman
parent c2c6a66a51
commit cd6541c03d
1 changed files with 5 additions and 2 deletions
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7
drivers/staging/tm6000/tm6000-alsa.c
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@ -403,7 +403,7 @@ int tm6000_audio_init(struct tm6000_core *dev)
rc = snd_pcm_new(card, "TM6000 Audio", 0, 0, 1, &pcm);
if (rc < 0)
goto error;
goto error_chip;
pcm->info_flags = 0;
pcm->private_data = chip;
@ -413,12 +413,15 @@ int tm6000_audio_init(struct tm6000_core *dev)
rc = snd_card_register(card);
if (rc < 0)
goto error;
goto error_chip;
dprintk(1,"Registered audio driver for %s\n", card->longname);
return 0;
error_chip:
kfree(chip);
dev->adev = NULL;
error:
snd_card_free(card);
return rc;