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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-17 13:37:23 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-17 16:07:47 +0300 |
| commit | 134649ff3545f3b7b862c589e9accb400ace2474 (patch) | |
| tree | 90e90207d8b4b93dffddc3e49dfed00dfdac649d /drivers/gpu/drm/i915/intel_display.c | |
| parent | a6d65e451cc4e7127698384868a4447ee7be7d16 (diff) | |
| download | linux-134649ff3545f3b7b862c589e9accb400ace2474.tar.xz | |
drm/i915/selftests: Silence the compiler for impossible errors
It should be impossible for these tests not to run due to an empty
ppgtt, but if it should happen, let's report ENODEV (our typical
internal error for impossible events).
In file included from drivers/gpu/drm/i915/i915_gem.c:5415:
drivers/gpu/drm/i915/selftests/huge_pages.c: In function 'igt_mock_ppgtt_huge_fill':
>> drivers/gpu/drm/i915/selftests/huge_pages.c:612: error: 'err' may be used uninitialized in this function
drivers/gpu/drm/i915/selftests/huge_pages.c: In function 'igt_ppgtt_exhaust_huge':
drivers/gpu/drm/i915/selftests/huge_pages.c:1159: error: 'err' may be used uninitialized in this function
Reported-by: kbuild-all@01.org
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171017103723.6933-1-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
0 files changed, 0 insertions, 0 deletions