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Subject[PATCH] drm/amd/pm: fix returnvar.cocci warnings
From: kernel test robot <lkp@intel.com>

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c:235:5-8: Unneeded variable: "ret". Return "0" on line 243


Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: 068ea8bdc0aa ("drm/amd/pm: add smu_v13_0_5_ppt implementation")
CC: Yifan Zhang <yifan1.zhang@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree: https://gitlab.freedesktop.org/agd5f/linux.git drm-next
head: ad72a74cfe7edab15aef40519727a388285e7510
commit: 068ea8bdc0aacb3bba3d1392ed41cc1116a671b8 [96/114] drm/amd/pm: add smu_v13_0_5_ppt implementation
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
@@ -229,18 +229,13 @@ static bool smu_v13_0_5_is_dpm_running(s

static int smu_v13_0_5_post_smu_init(struct smu_context *smu)
{
- /*
- struct amdgpu_device *adev = smu->adev;
- */
- int ret = 0;
-
/* allow message will be sent after enable gfxoff on smu 13.0.5 */
/*
ret = smu_cmn_send_smc_msg(smu, SMU_MSG_EnableGfxOff, NULL);
if (ret)
dev_err(adev->dev, "Failed to Enable GfxOff!\n");
*/
- return ret;
+ return 0;
}

static int smu_v13_0_5_mode_reset(struct smu_context *smu, int type)
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