Re: [PATCH] video: fbdev: tridentfb: remove deadcode on unreachable case statement

2018-07-24 Thread Bartlomiej Zolnierkiewicz
On Monday, July 16, 2018 02:44:58 PM Colin King wrote: > From: Colin Ian King > > 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 ("Logi

[PATCH] video: fbdev: tridentfb: remove deadcode on unreachable case statement

2018-07-16 Thread Colin King
From: Colin Ian King 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 --- drivers/video/