ALSA: msnd: add some missing curly braces

There were some curly braces intended here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/sound/isa/msnd/msnd_pinnacle_mixer.c b/sound/isa/msnd/msnd_pinnacle_mixer.c
index 17e49a071af4..b408540798c1 100644
--- a/sound/isa/msnd/msnd_pinnacle_mixer.c
+++ b/sound/isa/msnd/msnd_pinnacle_mixer.c
@@ -306,11 +306,12 @@ int snd_msndmix_new(struct snd_card *card)
         spin_lock_init(&chip->mixer_lock);
         strcpy(card->mixername, "MSND Pinnacle Mixer");
 
-        for (idx = 0; idx < ARRAY_SIZE(snd_msnd_controls); idx++)
+        for (idx = 0; idx < ARRAY_SIZE(snd_msnd_controls); idx++) {
                 err = snd_ctl_add(card,
                                   snd_ctl_new1(snd_msnd_controls + idx, chip));
                 if (err < 0)
                         return err;
+        }
 
         return 0;
 }