[agd5f:drm-next 96/114] drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c:235:5-8: Unneeded variable: "ret". Return "0" on line 243

[kernel test robot]

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
config: arm64-randconfig-c023-20220220 (https://download.01.org/0day-ci/archive/20220220/202202202323.i1r9Jm11-lkp@xxxxxxxxx/config)
compiler: aarch64-linux-gcc (GCC) 11.2.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>


cocci warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c:235:5-8: Unneeded variable: "ret". Return "0" on line 243

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx