Apply it and thanks.
Best Regards
Rex
________________________________ From: Colin King colin.king@canonical.com Sent: Tuesday, March 13, 2018 9:22 PM To: Deucher, Alexander; Koenig, Christian; Zhou, David(ChunMing); David Airlie; Zhu, Rex; amd-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org; linux-kernel@vger.kernel.org Subject: [PATCH][next] drm/amd/pp: remove redundant pointer internal_buf
From: Colin Ian King colin.king@canonical.com
The pointer internal_buf is assigned a value but the pointer is never read, hence it is redundant and can be removed.
Cleans up clang warning: drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu7_smumgr.c:630:2: warning: Value stored to 'internal_buf' is never read
Signed-off-by: Colin Ian King colin.king@canonical.com --- drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c index 7394bb46b8b2..dcb151cabc00 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c @@ -585,7 +585,6 @@ int smu7_setup_pwr_virus(struct pp_hwmgr *hwmgr) int smu7_init(struct pp_hwmgr *hwmgr) { struct smu7_smumgr *smu_data; - uint8_t *internal_buf; uint64_t mc_addr = 0; int r; /* Allocate memory for backend private data */ @@ -627,7 +626,6 @@ int smu7_init(struct pp_hwmgr *hwmgr) &smu_data->header_buffer.kaddr); return -EINVAL; } - internal_buf = smu_data->smu_buffer.kaddr; smu_data->smu_buffer.mc_addr = mc_addr;
if (smum_is_hw_avfs_present(hwmgr)) -- 2.15.1