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| author | Andrew Morton <akpm@linux-foundation.org> | 2007-12-14 12:13:12 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 17:29:34 +0100 |
| commit | 5050b0921a0f838314b1b9c4d7c16d5c8ed8c1fc (patch) | |
| tree | 711a644b02b88654ad28309b300c011908a0dc6c | |
| parent | [ALSA] Fix old tstamp ioctl for compat_ioctl (diff) | |
| download | linux-5050b0921a0f838314b1b9c4d7c16d5c8ed8c1fc.tar.xz linux-5050b0921a0f838314b1b9c4d7c16d5c8ed8c1fc.zip | |
[ALSA] copy_ctl_value_from_user() warning fix
sound/core/control_compat.c: In function 'copy_ctl_value_from_user':
sound/core/control_compat.c:222: warning: 'count' may be used uninitialized in this function
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| -rw-r--r-- | sound/core/control_compat.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c index 9311ca397bbc..6101259ad860 100644 --- a/sound/core/control_compat.c +++ b/sound/core/control_compat.c @@ -219,7 +219,8 @@ static int copy_ctl_value_from_user(struct snd_card *card, struct snd_ctl_elem_value32 __user *data32, int *typep, int *countp) { - int i, type, count, size; + int i, type, size; + int uninitialized_var(count); unsigned int indirect; if (copy_from_user(&data->id, &data32->id, sizeof(data->id))) |