tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.9
head: dce3400e6fac5104768f224d71ab69be224d25ff
commit: d098432c4c6fd555c8040fcac45e7e28d2fbd26d [10/12] drm/amd/display: clean up redundant logic
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout d098432c4c6fd555c8040fcac45e7e28d2fbd26d
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_surface.c: In function 'dc_surface_get_status':
>> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_surface.c:125:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
struct core_dc *core_dc;
^~~~~~
vim +125 drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_surface.c
4c7f5ded Andrey Grodzovsky 2016-12-20 109 ++surface->ref_count;
bad4c165 Harry Wentland 2015-11-25 110
bad4c165 Harry Wentland 2015-11-25 111 return &surface->protected.public;
bad4c165 Harry Wentland 2015-11-25 112
bad4c165 Harry Wentland 2015-11-25 113 construct_fail:
bad4c165 Harry Wentland 2015-11-25 114 dm_free(surface);
bad4c165 Harry Wentland 2015-11-25 115
bad4c165 Harry Wentland 2015-11-25 116 alloc_fail:
bad4c165 Harry Wentland 2015-11-25 117 return NULL;
bad4c165 Harry Wentland 2015-11-25 118 }
bad4c165 Harry Wentland 2015-11-25 119
bad4c165 Harry Wentland 2015-11-25 120 const struct dc_surface_status *dc_surface_get_status(
bad4c165 Harry Wentland 2015-11-25 121 const struct dc_surface *dc_surface)
bad4c165 Harry Wentland 2015-11-25 122 {
bad4c165 Harry Wentland 2015-11-25 123 struct dc_surface_status *surface_status;
d098432c Tony Cheng 2017-01-19 124 struct core_surface *core_surface = DC_SURFACE_TO_CORE(dc_surface);;
bad4c165 Harry Wentland 2015-11-25 @125 struct core_dc *core_dc;
bad4c165 Harry Wentland 2015-11-25 126 int i;
bad4c165 Harry Wentland 2015-11-25 127
d098432c Tony Cheng 2017-01-19 128 if (!dc_surface ||
d098432c Tony Cheng 2017-01-19 129 !core_surface->ctx ||
d098432c Tony Cheng 2017-01-19 130 !core_surface->ctx->dc) {
d098432c Tony Cheng 2017-01-19 131 ASSERT(0);
d098432c Tony Cheng 2017-01-19 132 return NULL; /* remove this if above assert never hit */
d098432c Tony Cheng 2017-01-19 133 }
:::::: The code at line 125 was first introduced by commit
:::::: bad4c165a6986a131cdd1455507ba3857baaa561 drm/amd/dc: Add dc display driver
:::::: TO: Harry Wentland <harry.wentland@xxxxxxx>
:::::: CC: Alex Deucher <alexander.deucher@xxxxxxx>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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