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authorkbuild test robot <fengguang.wu@intel.com>2018-07-25 20:57:00 +0300
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-08-03 02:01:38 +0300
commitf46bdacdc06a2256187f98d7d063d1bd5c318b12 (patch)
tree84697fc6428818ac69575221ee792d6cd259a5fd /drivers/video
parent73fc60aa6386ecb4201908be42241dcbd790d556 (diff)
downloadlinux-f46bdacdc06a2256187f98d7d063d1bd5c318b12.tar.xz
media: omap2: omapfb: fix bugon.cocci warnings
drivers/video/fbdev/omap2/omapfb/dss/dss_features.c:895:2-5: WARNING: Use BUG_ON instead of if condition followed by BUG. Please make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h) Use BUG_ON instead of a if condition followed by BUG. Semantic patch information: This makes an effort to find cases where BUG() follows an if condition on an expression and replaces the if condition and BUG() with a BUG_ON having the conditional expression of the if statement as argument. Generated by: scripts/coccinelle/misc/bugon.cocci Signed-off-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/dss_features.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss_features.c b/drivers/video/fbdev/omap2/omapfb/dss/dss_features.c
index 8fc843b56b26..e8d428bc47e3 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dss_features.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dss_features.c
@@ -891,8 +891,7 @@ bool dss_has_feature(enum dss_feat_id id)
void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end)
{
- if (id >= omap_current_dss_features->num_reg_fields)
- BUG();
+ BUG_ON(id >= omap_current_dss_features->num_reg_fields);
*start = omap_current_dss_features->reg_fields[id].start;
*end = omap_current_dss_features->reg_fields[id].end;