f2fs: fix a compound statement label error

An error "label at end of compound statement" will occur if CONFIG_F2FS_STAT_FS
disabled.
fs/f2fs/segment.c:556:1: error: label at end of compound statement
So clean up the 'out' label to fix it.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

fs/f2fs/segment.c

@@ -540,12 +540,9 @@ static void allocate_segment_by_default(struct f2fs_sb_info *sbi,
 {
 	struct curseg_info *curseg = CURSEG_I(sbi, type);
 
-	if (force) {
+	if (force)
 		new_curseg(sbi, type, true);
-		goto out;
-	}
-
-	if (type == CURSEG_WARM_NODE)
+	else if (type == CURSEG_WARM_NODE)
 		new_curseg(sbi, type, false);
 	else if (curseg->alloc_type == LFS && is_next_segment_free(sbi, type))
 		new_curseg(sbi, type, false);
@@ -553,7 +550,6 @@ static void allocate_segment_by_default(struct f2fs_sb_info *sbi,
 		change_curseg(sbi, type, true);
 	else
 		new_curseg(sbi, type, false);
-out:
 #ifdef CONFIG_F2FS_STAT_FS
 	sbi->segment_count[curseg->alloc_type]++;
 #endif