nvmet: Use PTR_ERR_OR_ZERO() in nvmet_init_discovery()
authorMarkus Elfring <elfring@users.sourceforge.net>
Fri, 6 Sep 2019 17:50:19 +0000 (19:50 +0200)
committerSagi Grimberg <sagi@grimberg.me>
Thu, 12 Sep 2019 15:50:46 +0000 (08:50 -0700)
commit1179d337be70e67baa2d8121677c310fea4f72c3
treeccbdaaefc17c618abebe4c8566dfbddeaf505f0c
parent97b3807e93036819cabd803490c2bc6e2e58167c
nvmet: Use PTR_ERR_OR_ZERO() in nvmet_init_discovery()

Simplify this function implementation by using a known function.

Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
drivers/nvme/target/discovery.c