ALSA: rawmidi: Fix inconsistent indenting warning reported by smatch

Fix smatch reported inconsistent indenting warning in rawmidi.
sound/core/rawmidi.c:2115 alsa_rawmidi_init() warn: inconsistent
indenting.
No functional changes were introduced.

Signed-off-by: HariKrishna Sagala <hariconscious@gmail.com>
Link: https://patch.msgid.link/20251201151137.29536-4-hariconscious@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Author: hkrishna-git

sound/core/rawmidi.c

@@ -2106,13 +2106,11 @@ EXPORT_SYMBOL(snd_rawmidi_set_ops);
 
 static int __init alsa_rawmidi_init(void)
 {
-
 	snd_ctl_register_ioctl(snd_rawmidi_control_ioctl);
 	snd_ctl_register_ioctl_compat(snd_rawmidi_control_ioctl);
 #ifdef CONFIG_SND_OSSEMUL
-	{ int i;
 	/* check device map table */
-	for (i = 0; i < SNDRV_CARDS; i++) {
+	for (int i = 0; i < SNDRV_CARDS; i++) {
 		if (midi_map[i] < 0 || midi_map[i] >= SNDRV_RAWMIDI_DEVICES) {
 			pr_err("ALSA: rawmidi: invalid midi_map[%d] = %d\n",
 			       i, midi_map[i]);
@@ -2124,7 +2122,6 @@ static int __init alsa_rawmidi_init(void)
 			amidi_map[i] = 1;
 		}
 	}
-	}
 #endif /* CONFIG_SND_OSSEMUL */
 	return 0;
 }