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| author | Takashi Iwai <tiwai@suse.de> | 2009-10-01 05:46:33 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-10-01 05:46:33 (GMT) |
| commit | 18c4078489fe064cc0ed08be3381cf2f26657f5f (patch) | |
| tree | 72d5534c800da85393209a39d335af2d5606c695 /sound/pci/intel8x0.c | |
| parent | 5da5b6f9e967e8c62486444f97e66252c3768d7d (diff) | |
| download | linux-18c4078489fe064cc0ed08be3381cf2f26657f5f.tar.xz | |
ALSA: Don't assume i2c device probing always succeeds
The client->driver pointer can be NULL when i2c-device probing fails
in i2c_new_device(). This patch adds the NULL checks for client->driver
and return the error instead of blind assumption of driver availability.
Reported-by: Tim Shepard <shep@alum.mit.edu>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/intel8x0.c')
0 files changed, 0 insertions, 0 deletions