Commit be962b2f authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Mike Snitzer
Browse files

dm raid: fix fall-through warning in rs_check_takeover() for Clang 

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115


Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent 87d5742b

drivers/md/dm-raid.c

+1 −0
Original line number Diff line number Diff line
@@ -1853,6 +1853,7 @@ static int rs_check_takeover(struct raid_set *rs) 
		    ((mddev->layout == ALGORITHM_PARITY_N && mddev->new_layout == ALGORITHM_PARITY_N) ||

		     __within_range(mddev->new_layout, ALGORITHM_LEFT_ASYMMETRIC, ALGORITHM_RIGHT_SYMMETRIC)))

			return 0;

		break;



	default:

		break;