Commit 5db7b0d2 authored by Fuqian Huang's avatar Fuqian Huang Committed by Alex Deucher
Browse files

drm/amdgpu: remove memset after kzalloc 



kzalloc has already zeroed the memory during the allocation.
So memset is unneeded.

Reviewed-by: default avatarEmil Velikov <emil.velikov@collabora.com>
Signed-off-by: default avatarFuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b5203d16

drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c

+0 −2
Original line number Diff line number Diff line
@@ -1067,8 +1067,6 @@ static int pp_tables_v1_0_initialize(struct pp_hwmgr *hwmgr) 
	PP_ASSERT_WITH_CODE((NULL != hwmgr->pptable),

			    "Failed to allocate hwmgr->pptable!", return -ENOMEM);



	memset(hwmgr->pptable, 0x00, sizeof(struct phm_ppt_v1_information));



	powerplay_table = get_powerplay_table(hwmgr);



	PP_ASSERT_WITH_CODE((NULL != powerplay_table),

drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c

+0 −2
Original line number Diff line number Diff line
@@ -2705,8 +2705,6 @@ static int ci_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) 
	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));

	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));



	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));



	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);



	if (0 == result)

drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c

+0 −2
Original line number Diff line number Diff line
@@ -2634,8 +2634,6 @@ static int iceland_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) 
	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));

	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));



	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));



	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);



	if (0 == result)

drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c

+0 −2
Original line number Diff line number Diff line
@@ -3117,8 +3117,6 @@ static int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) 
	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP,

			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));



	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));



	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);



	if (!result)

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