mixer: remove assignment to unused variable

This commit fixes below compiler warnings.

sbase.c:327:16: warning: variable ‘values’ set but not used [-Wunused-but-set-variable]
  unsigned long values;
                ^

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/modules/mixer/simple/sbase.c b/modules/mixer/simple/sbase.c
index bb2f59d8a18a8f8a80a19ac220cc83d0163fae28..f967703990203d39f8b078b495995c0e8cd63c58 100644 (file)
--- a/modules/mixer/simple/sbase.c
+++ b/modules/mixer/simple/sbase.c
@@ -324,7 +324,6 @@ static int simple_event_add1(snd_mixer_class_t *class,
        struct selem_base *simple;
        struct helem_base *hsimple;
        snd_ctl_elem_type_t ctype;
-       unsigned long values;
        long min, max;
        int err, new = 0;
        struct list_head *pos;
@@ -349,7 +348,6 @@ static int simple_event_add1(snd_mixer_class_t *class,
        if (err < 0)
                return err;
        ctype = snd_ctl_elem_info_get_type(info);
-       values = snd_ctl_elem_info_get_count(info);
        switch (ctype) {
        case SND_CTL_ELEM_TYPE_ENUMERATED:
                min = 0;