linux/drivers/video
Colin Ian King bc5e36f3d2 OMAP: DSS2: remove non-zero check on variable r
Variable r is being initialized to zero, so the check of a non-zero
rv is redundant and can be removed.

It appears that the previous case statements set r to be -EINVAL
and the "Fallthrough" comment afterwards suggested it was going
to fall through to this non-zero check but won't because of the
break statement. Remove the confusion by removing the Fallthrough
comment too.

Addresses-Coverity: ("Logically dead code")
Fixes: b39a982dde ("OMAP: DSS2: omapfb driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191204152847.1435188-1-colin.king@canonical.com
2020-01-15 17:31:44 +01:00
..
backlight video: Fix Kconfig indentation 2020-01-15 17:31:43 +01:00
console video: Fix Kconfig indentation 2020-01-15 17:31:43 +01:00
fbdev OMAP: DSS2: remove non-zero check on variable r 2020-01-15 17:31:44 +01:00
logo video/logo: move pnmtologo tool to drivers/video/logo/ from scripts/ 2019-11-11 20:07:03 +09:00
display_timing.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
hdmi.c video/hdmi: Fix AVI bar unpack 2019-09-20 18:46:18 +03:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
of_display_timing.c video: of: display_timing: Don't yell if no timing node is present 2019-07-26 16:32:26 +02:00
of_videomode.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
vgastate.c Video: vgastate: fixed a spacing coding style 2018-10-08 12:57:35 +02:00
videomode.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00