From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Fri, 12 Oct 2018 16:06:55 +0000 (+0200)
Subject: drm/radeon/r420: mark expected switch fall-through
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fa2549800c84aecb7a9559cdb3978865d1d50513;p=linux.git

drm/radeon/r420: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1357317 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 45e1d4e60759f..2318d9e3ed96d 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -109,6 +109,7 @@ void r420_pipes_init(struct radeon_device *rdev)
 	default:
 		/* force to 1 pipe */
 		num_pipes = 1;
+		/* fall through */
 	case 1:
 		tmp = (0 << 1);
 		break;