diff mbox series

[-next] RDMA/srpt: Fix error return code in srpt_cm_req_recv()

Message ID 20210408113132.87250-1-wangwensheng4@huawei.com (mailing list archive)
State New
Headers show
Series [-next] RDMA/srpt: Fix error return code in srpt_cm_req_recv() | expand

Commit Message

Wang Wensheng April 8, 2021, 11:31 a.m. UTC
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")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Wensheng <wangwensheng4@huawei.com>
---
 drivers/infiniband/ulp/srpt/ib_srpt.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Bart Van Assche April 8, 2021, 4:50 p.m. UTC | #1
On 4/8/21 4:31 AM, Wang Wensheng wrote:
> 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")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Wang Wensheng <wangwensheng4@huawei.com>
> ---
>  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 98a393d..ea44780 100644
> --- a/drivers/infiniband/ulp/srpt/ib_srpt.c
> +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
> @@ -2382,6 +2382,7 @@ 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",
>  			dev_name(&sdev->device->dev), port_num);
>  		mutex_unlock(&sport->mutex);
> +		ret = -EINVAL;
>  		goto reject;
>  	}

Please fix the Hulk Robot. The following code occurs three lines above
the modified code:

	ret = -EINVAL;

Thanks,

Bart.
diff mbox series

Patch

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 98a393d..ea44780 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2382,6 +2382,7 @@  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",
 			dev_name(&sdev->device->dev), port_num);
 		mutex_unlock(&sport->mutex);
+		ret = -EINVAL;
 		goto reject;
 	}