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authorColin Ian King <colin.king@canonical.com>2018-07-24 20:11:28 +0300
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2018-07-24 20:11:28 +0300
commit8974b76ddc933151395db6085bf49fad8cd0346b (patch)
treeae74142f2abfc715b63a4fa4230e61a0b93b729a /drivers/video
parent5ec1ec35b2979b59d0b33381e7c9aac17e159d16 (diff)
downloadlinux-8974b76ddc933151395db6085bf49fad8cd0346b.tar.xz
video: fbdev: tridentfb: remove deadcode on unreachable case statement
The value of tmp being used in the switch statement has the range of just 0..3 hence the case 4 statement can never be reached and is deadcode and can be removed. Detected by CoverityScan, CID#744384 ("Logically dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/tridentfb.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index 284706184b1b..f4b745590600 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -777,9 +777,6 @@ static int get_nativex(struct tridentfb_par *par)
case 3:
x = 800; y = 600;
break;
- case 4:
- x = 1400; y = 1050;
- break;
case 1:
default:
x = 640; y = 480;