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authorTakashi Iwai <tiwai@suse.de>2005-11-17 17:44:01 +0100
committerJaroslav Kysela <perex@suse.cz>2006-01-03 12:28:58 +0100
commit73e77ba0235532bd7523ba90883d325f6e095acf (patch)
treed22f29805ade9e78bd5f1802590d42f6e121c3c1 /sound/core/hwdep.c
parent00a4e3d9f8df8a90966b75d517154718b4a2242a (diff)
[ALSA] Add error messages
Add error messages in the critial error path to be more verbose. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/hwdep.c')
-rw-r--r--sound/core/hwdep.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index da0fb9f0841..444e266e7c4 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -364,13 +364,14 @@ int snd_hwdep_new(struct snd_card *card, char *id, int device,
*rhwdep = NULL;
snd_assert(card != NULL, return -ENXIO);
hwdep = kzalloc(sizeof(*hwdep), GFP_KERNEL);
- if (hwdep == NULL)
+ if (hwdep == NULL) {
+ snd_printk(KERN_ERR "hwdep: cannot allocate\n");
return -ENOMEM;
+ }
hwdep->card = card;
hwdep->device = device;
- if (id) {
+ if (id)
strlcpy(hwdep->id, id, sizeof(hwdep->id));
- }
#ifdef CONFIG_SND_OSSEMUL
hwdep->oss_type = -1;
#endif