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Commit 12a67146 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: return a default value for non-void function 



This patch resolves a build warning reported by kbuild test robot.

"
fs/f2fs/segment.c: In function '__get_segment_type':
fs/f2fs/segment.c:806:1: warning: control reaches end of non-void
function [-Wreturn-type]
"

Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent 71e9fec5

fs/f2fs/segment.c

+3 −4
Original line number Diff line number Diff line
@@ -791,11 +791,10 @@ static int __get_segment_type(struct page *page, enum page_type p_type) 
		return __get_segment_type_2(page, p_type);

	case 4:

		return __get_segment_type_4(page, p_type);

	case 6:

		return __get_segment_type_6(page, p_type);

	default:

		BUG();

	}

	/* NR_CURSEG_TYPE(6) logs by default */

	BUG_ON(sbi->active_logs != NR_CURSEG_TYPE);

	return __get_segment_type_6(page, p_type);

}



static void do_write_page(struct f2fs_sb_info *sbi, struct page *page,

fs/f2fs/super.c

+1 −1
Original line number Diff line number Diff line
@@ -302,7 +302,7 @@ static int parse_options(struct f2fs_sb_info *sbi, char *options) 
		case Opt_active_logs:

			if (args->from && match_int(args, &arg))

				return -EINVAL;

			if (arg != 2 && arg != 4 && arg != 6)

			if (arg != 2 && arg != 4 && arg != NR_CURSEG_TYPE)

				return -EINVAL;

			sbi->active_logs = arg;

			break;