| commit | 549e8292a1e7712d401cc8b8df88286cdfff9f08 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Tue Jan 15 17:42:15 2013 +0100 |
| committer | Takashi Iwai <tiwai@suse.de> | Tue Jan 15 17:42:15 2013 +0100 |
| tree | 76d2f9968b38a15d308d5db040a6378a7f09fad6 | |
| parent | 425a7880e804f6147b520aecee522e4172c98e83 [diff] |
ALSA: hda/ca0132 - Fix possible NULL dereference Spotted by smatch, sound/pci/hda/patch_ca0132.c:1950 dspxfr_image() error: potential null dereference 'dma_engine'. (kzalloc returns null) sound/pci/hda/patch_ca0132.c:1950 dspxfr_image() error: we previously assumed 'dma_engine' could be null (see line 1857) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>