From: Rex Zhu Date: Thu, 13 Oct 2016 07:32:04 +0000 (+0800) Subject: drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.c X-Git-Tag: android-x86-7.1-r1~498^2~1^2~7 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=24e8df6a6837d6cff182e84b838dc1d6971251fc;p=android-x86%2Fkernel.git drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.c Signed-off-by: Rex Zhu Reviewed-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 7c67a5a91182..e7fb8e95436b 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -1452,8 +1452,10 @@ static int smu7_get_evv_voltages(struct pp_hwmgr *hwmgr) struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table = NULL; - if (table_info != NULL) - sclk_table = table_info->vdd_dep_on_sclk; + if (table_info == NULL) + return -EINVAL; + + sclk_table = table_info->vdd_dep_on_sclk; for (i = 0; i < SMU7_MAX_LEAKAGE_COUNT; i++) { vv_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;