From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 28 Apr 2006 13:13:41 +0000 (+0200)
Subject: [ALSA] Insert might_sleep() in snd_iprintf()
X-Git-Tag: v2.6.18-rc1~1081^2~321
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f001c3acf64b8ca18fe40af592629abb261b321e;p=linux-2.6

[ALSA] Insert might_sleep() in snd_iprintf()

Inserted might_sleep() in snd_iprintf() for sanity check.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/info.c b/sound/core/info.c
index 86366839c4..4188f76add 100644
--- 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;