From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Thu, 2 Nov 2017 15:20:33 -0500
Subject: drm/nouveau/bios/timing: mark expected switch fall-throughs
Git-commit: d34ded7ece57782e75bf31bb145836b9f280750f
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1260018
Addresses-Coverity-ID: 1260019
Addresses-Coverity-ID: 1260022
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
@@ -115,16 +115,21 @@ nvbios_timingEp(struct nvkm_bios *bios,
switch (min_t(u8, *hdr, 25)) {
case 25:
p->timing_10_24 = nvbios_rd08(bios, data + 0x18);
+ /* fall through */
case 24:
case 23:
case 22:
p->timing_10_21 = nvbios_rd08(bios, data + 0x15);
+ /* fall through */
case 21:
p->timing_10_20 = nvbios_rd08(bios, data + 0x14);
+ /* fall through */
case 20:
p->timing_10_CWL = nvbios_rd08(bios, data + 0x13);
+ /* fall through */
case 19:
p->timing_10_18 = nvbios_rd08(bios, data + 0x12);
+ /* fall through */
case 18:
case 17:
p->timing_10_16 = nvbios_rd08(bios, data + 0x10);