From 685d87f7ccc649ab92b55e18e507a65d0e694eb9 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 6 Aug 2008 19:24:47 -0700 Subject: [PATCH] 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 Signed-off-by: Linus "Grr.." Torvalds --- sound/core/pcm_native.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 333cff68c15..c49b9d9e303 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; -- 2.20.1