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 --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; }