nvme-auth: fix smatch warning complaints
authorSagi Grimberg <sagi@grimberg.me>
Sun, 25 Dec 2022 11:28:51 +0000 (13:28 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 28 Dec 2022 16:26:35 +0000 (06:26 -1000)
commit76807fcd73b818eb9f245ef1035aed34ecdd9813
treeab215282cc41ee3edaf820f95620192927c7d69c
parent6f99ac04c469b5d0a180a4ccea99d25d5dc9d21c
nvme-auth: fix smatch warning complaints

When initializing auth context, there may be no secrets passed
by the user. Make return code explicit when returning successfully.

smatch warnings:
drivers/nvme/host/auth.c:950 nvme_auth_init_ctrl() warn: missing error code? 'ret'

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/auth.c