Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5050b092 authored by Andrew Morton's avatar Andrew Morton Committed by Jaroslav Kysela
Browse files

[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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 6b587ef9

sound/core/control_compat.c

+2 −1
Original line number Diff line number Diff line
@@ -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)))