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| author | Hannes Eder <hannes@hanneseder.net> | 2008-11-20 21:25:25 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-11-21 08:13:15 +0100 |
| commit | a39c4ad1089be34d8dc66e926e93a52c44993a0a (patch) | |
| tree | 9cd3373dbd7d481c80014c382bb48006beaa5d59 /sound/sound_core.c | |
| parent | 9bf1a2445f3c569098b8de7097ca324e65abecc2 (diff) | |
| download | lwn-a39c4ad1089be34d8dc66e926e93a52c44993a0a.tar.gz lwn-a39c4ad1089be34d8dc66e926e93a52c44993a0a.zip | |
sound/sound_core: Fix sparse warnings
Fix the following sparse warnings:
sound/sound_core.c:460:2: warning: returning void-valued expression
sound/sound_core.c:477:2: warning: returning void-valued expression
sound/sound_core.c:510:5: warning: symbol 'soundcore_open' was not
declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/sound_core.c')
| -rw-r--r-- | sound/sound_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/sound_core.c b/sound/sound_core.c index a75b289a5d78..10ba4218161b 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -457,7 +457,7 @@ EXPORT_SYMBOL(unregister_sound_mixer); void unregister_sound_midi(int unit) { - return sound_remove_unit(&chains[2], unit); + sound_remove_unit(&chains[2], unit); } EXPORT_SYMBOL(unregister_sound_midi); @@ -474,7 +474,7 @@ EXPORT_SYMBOL(unregister_sound_midi); void unregister_sound_dsp(int unit) { - return sound_remove_unit(&chains[3], unit); + sound_remove_unit(&chains[3], unit); } @@ -507,7 +507,7 @@ static struct sound_unit *__look_for_unit(int chain, int unit) return NULL; } -int soundcore_open(struct inode *inode, struct file *file) +static int soundcore_open(struct inode *inode, struct file *file) { int chain; int unit = iminor(inode); |