drivers/nvme/target/rdma.c:1441:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
rdma.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -1438,10 +1438,7 @@ static int nvmet_rdma_add_port(struct nv
mutex_unlock(&nvmet_rdma_ports_mutex);
rdma_port = nvmet_rdma_listen_cmid(pb);
- if (IS_ERR(rdma_port))
- return PTR_ERR(rdma_port);
-
- return 0;
+ return PTR_ERR_OR_ZERO(rdma_port);
}
static void nvmet_rdma_remove_port(struct nvmet_port_binding *pb)
--
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