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| author | kbuild test robot <fengguang.wu@intel.com> | 2018-07-25 13:57:00 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-02 19:01:38 -0400 |
| commit | f46bdacdc06a2256187f98d7d063d1bd5c318b12 (patch) | |
| tree | 84697fc6428818ac69575221ee792d6cd259a5fd /drivers/video | |
| parent | 73fc60aa6386ecb4201908be42241dcbd790d556 (diff) | |
| download | linux-f46bdacdc06a2256187f98d7d063d1bd5c318b12.tar.bz2 | |
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.c | 3 |
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; |