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| author | kbuild test robot <fengguang.wu@intel.com> | 2018-07-31 14:06:58 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-07-31 14:06:58 +0300 |
| commit | 6e7f3997bd546c3b36bc7f9ecee0d54dac22a2b3 (patch) | |
| tree | 119cd9f42877b7b125c8b8b1a3cba5b3652e30f1 | |
| parent | cb653fe849f9fdcf24ce3c612e3fb0da5e610241 (diff) | |
| download | linux-6e7f3997bd546c3b36bc7f9ecee0d54dac22a2b3.tar.xz | |
fbdev: 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
Fixes: 7378f1149884 ("media: omap2: omapfb: allow building it with COMPILE_TEST")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
| -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; |