Takashi Iwai 4913cd6964 ALSA: emu10k1: Fix possible NULL dereference ...

The previous dev_err() conversion resulted in a code that may give
NULL dereference in snd_emu10k1_ptr_write().  Since it's a sanity
check, better to be replaced with a debug macro like other places in
this driver.

Fixes: 6f002b02166c ('ALSA: emu10k1: Use standard printk helpers')
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2014-03-05 12:15:56 +01:00

..

emu10k1_callback.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emu10k1_main.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emu10k1_patch.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emu10k1_synth_local.h

…

emu10k1_synth.c

…

emu10k1.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emu10k1x.c

ALSA: emu10k1x: Use standard printk helpers

2014-02-26 16:45:26 +01:00

emufx.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emumixer.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emumpu401.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emupcm.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

emuproc.c

ALSA: pci: remove __dev* attributes

2012-12-07 07:20:55 +01:00

io.c

ALSA: emu10k1: Fix possible NULL dereference

2014-03-05 12:15:56 +01:00

irq.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

Makefile

…

memory.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

p16v.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00

p16v.h

…

p17v.h

…

timer.c

ALSA: pci: remove __dev* attributes

2012-12-07 07:20:55 +01:00

tina2.h

…

voice.c

ALSA: emu10k1: Use standard printk helpers

2014-02-26 16:45:27 +01:00