[ALSA] Insert might_sleep() in snd_iprintf()

Inserted might_sleep() in snd_iprintf() for sanity check. Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Jun 22, 2006 · f001c3a · f001c3a
1 parent d689e34
commit f001c3a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/core/info.c b/sound/core/info.c
@@ -114,6 +114,7 @@ int snd_iprintf(struct snd_info_buffer *buffer, char *fmt,...)
 	int len, res;
 	int err = 0;
 
+	might_sleep();
 	if (buffer->stop || buffer->error)
 		return 0;
 	len = buffer->len - buffer->size;