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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-06 19:24:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-06 19:26:20 -0700
commit685d87f7ccc649ab92b55e18e507a65d0e694eb9 (patch)
tree3ac26bc207c6450f0d452edbbcfd72acc821b24f /sound
parentf99e8f277f1172c49ac7b0585aed5b094fe235d4 (diff)
Revert "pcm_native.c: remove unused label"
This reverts commit 680db0136e0778a0d7e025af7572c6a8d82279e2. The label is actually used, but hidden behind CONFIG_SND_DEBUG and the horrible snd_assert() macro. That macro could probably be improved to be along the lines of #define snd_assert(expr, args...) do { if ((void)(expr),0) { args; } } while (0) or similar to make sure that we always both evaluate 'expr' and parse 'args', but while gcc should optimize it all away, I'm too lazy to really verify that. So I'll just admit defeat and will continue to live with the annoying warning. Noted-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Linus "Grr.." Torvalds
Diffstat (limited to 'sound')
-rw-r--r--sound/core/pcm_native.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 333cff68c150..c49b9d9e303c 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -3259,6 +3259,7 @@ static int snd_pcm_fasync(int fd, struct file * file, int on)
runtime = substream->runtime;
err = fasync_helper(fd, file, on, &runtime->fasync);
+out:
unlock_kernel();
if (err < 0)
return err;

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