[PATCH] nvme-fabrics: fix returnvar.cocci warnings

kernel test robot
2022-01-18T09:26:50Z

head: e3a8b6a1e70c37702054ae3c7c07ed828435d8ee
commit: f18ee3d988157ebcadc9b7e5fd34811938f50223 nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics
:::::: branch date: 5 hours ago
:::::: commit date: 4 weeks ago