diff mbox series

[4.19,266/425] RDMA/srpt: Fix error return code in srpt_cm_req_recv()

Message ID 20210520092140.188575128@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH May 20, 2021, 9:20 a.m. UTC 
From: Wang Wensheng <wangwensheng4@huawei.com>

[ Upstream commit 6bc950beff0c440ac567cdc4e7f4542a9920953d ]

Fix to return a negative error code from the error handling case instead
of 0, as done elsewhere in this function.

Fixes: db7683d7deb2 ("IB/srpt: Fix login-related race conditions")
Link: https://lore.kernel.org/r/20210408113132.87250-1-wangwensheng4@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Wensheng <wangwensheng4@huawei.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/infiniband/ulp/srpt/ib_srpt.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index bc979a85a505..6090f1ce0c56 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2301,6 +2301,7 @@  static int srpt_cm_req_recv(struct srpt_device *const sdev,
 		pr_info("rejected SRP_LOGIN_REQ because target %s_%d is not enabled\n",
 			sdev->device->name, port_num);
 		mutex_unlock(&sport->mutex);
+		ret = -EINVAL;
 		goto reject;
 	}