| Message ID | 1630920208-37789-1-git-send-email-jiapeng.chong@linux.alibaba.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/amd/display: Fix warning comparing pointer to 0 | expand |
Applied. Thanks! Alex On Mon, Sep 6, 2021 at 5:23 AM Jiapeng Chong <jiapeng.chong@linux.alibaba.com> wrote: > > From: chongjiapeng <jiapeng.chong@linux.alibaba.com> > > Fix the following coccicheck warning: > > ./drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c:643:35-36: > WARNING comparing pointer to 0. > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Signed-off-by: chongjiapeng <jiapeng.chong@linux.alibaba.com> > --- > drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c > index 4a4894e..15491e3 100644 > --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c > +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c > @@ -640,7 +640,7 @@ void dcn31_clk_mgr_construct( > sizeof(struct dcn31_watermarks), > &clk_mgr->smu_wm_set.mc_address.quad_part); > > - if (clk_mgr->smu_wm_set.wm_set == 0) { > + if (!clk_mgr->smu_wm_set.wm_set) { > clk_mgr->smu_wm_set.wm_set = &dummy_wms; > clk_mgr->smu_wm_set.mc_address.quad_part = 0; > } > -- > 1.8.3.1 >
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c index 4a4894e..15491e3 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c @@ -640,7 +640,7 @@ void dcn31_clk_mgr_construct( sizeof(struct dcn31_watermarks), &clk_mgr->smu_wm_set.mc_address.quad_part); - if (clk_mgr->smu_wm_set.wm_set == 0) { + if (!clk_mgr->smu_wm_set.wm_set) { clk_mgr->smu_wm_set.wm_set = &dummy_wms; clk_mgr->smu_wm_set.mc_address.quad_part = 0; }