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| author | Colin Ian King <colin.king@canonical.com> | 2020-05-28 23:24:53 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-29 13:54:38 -0400 |
| commit | 2652bda7b4f732e4b2cef82fa7476a7d4b648409 (patch) | |
| tree | 2168fff90b4a10c05c63f9ba8777918d6f5a7449 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | 48b270bb22dbe27f122ed9b310f23a20d2f39228 (diff) | |
| download | linux-2652bda7b4f732e4b2cef82fa7476a7d4b648409.tar.gz linux-2652bda7b4f732e4b2cef82fa7476a7d4b648409.tar.bz2 linux-2652bda7b4f732e4b2cef82fa7476a7d4b648409.zip | |
drm/amdkfd: fix a dereference of pdd before it is null checked
Currently pointer pdd is being dereferenced when assigning pointer
dpm and then pdd is being null checked. Fix this by checking if
pdd is null before the dereference of pdd occurs.
Addresses-Coverity: ("Dereference before null check")
Fixes: 32cb59f31362 ("drm/amdkfd: Track SDMA utilization per process")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions