diff options
author | Andrew Morton <akpm@linux-foundation.org> | 2007-12-14 06:13:12 -0500 |
---|---|---|
committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 11:29:34 -0500 |
commit | 5050b0921a0f838314b1b9c4d7c16d5c8ed8c1fc (patch) | |
tree | 711a644b02b88654ad28309b300c011908a0dc6c /sound | |
parent | 6b587ef9a15fa2e1859faf5a8937702ef6c12616 (diff) |
[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>
Diffstat (limited to 'sound')
-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, | |||
219 | struct snd_ctl_elem_value32 __user *data32, | 219 | struct snd_ctl_elem_value32 __user *data32, |
220 | int *typep, int *countp) | 220 | int *typep, int *countp) |
221 | { | 221 | { |
222 | int i, type, count, size; | 222 | int i, type, size; |
223 | int uninitialized_var(count); | ||
223 | unsigned int indirect; | 224 | unsigned int indirect; |
224 | 225 | ||
225 | if (copy_from_user(&data->id, &data32->id, sizeof(data->id))) | 226 | if (copy_from_user(&data->id, &data32->id, sizeof(data->id))) |