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

kernel test robot
2022-01-25T16:19:43Z

head: a08b41ab9e2e468647f78eb17c28e29b93006394
commit: f18ee3d988157ebcadc9b7e5fd34811938f50223 nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics
:::::: branch date: 10 hours ago
:::::: commit date: 5 weeks ago