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authorMarkus Elfring <elfring@users.sourceforge.net>2019-09-06 19:50:19 +0200
committerSagi Grimberg <sagi@grimberg.me>2019-09-12 08:50:46 -0700
commit1179d337be70e67baa2d8121677c310fea4f72c3 (patch)
treeccbdaaefc17c618abebe4c8566dfbddeaf505f0c /drivers/nvme
parent97b3807e93036819cabd803490c2bc6e2e58167c (diff)
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>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/target/discovery.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/nvme/target/discovery.c b/drivers/nvme/target/discovery.c
index 8efca26b4776..3764a8900850 100644
--- a/drivers/nvme/target/discovery.c
+++ b/drivers/nvme/target/discovery.c
@@ -381,9 +381,7 @@ int __init nvmet_init_discovery(void)
{
nvmet_disc_subsys =
nvmet_subsys_alloc(NVME_DISC_SUBSYS_NAME, NVME_NQN_DISC);
- if (IS_ERR(nvmet_disc_subsys))
- return PTR_ERR(nvmet_disc_subsys);
- return 0;
+ return PTR_ERR_OR_ZERO(nvmet_disc_subsys);
}
void nvmet_exit_discovery(void)