On 2020-05-19 09:13, Gustavo A. R. Silva wrote:
> The function should return 0 on success, instead of err.
>
> Addresses-Coverity-ID: 1493753 ("Identical code for different branches")
> Fixes: 6a98d71daea1 ("RDMA/rtrs: client: main functionality")
> Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>
> ---
> drivers/infiniband/ulp/rtrs/rtrs-clt.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
> index 468fdd0d8713c..465515e46bb1a 100644
> --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
> +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
> @@ -1594,7 +1594,8 @@ static int create_con_cq_qp(struct rtrs_clt_con *con)
>
> if (err)
> return err;
> - return err;
> +
> + return 0;
> }
Why to keep the if-statement? Has the following been considered?
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 8dfa56dc32bc..a7f5d55f8542 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -1587,8 +1587,6 @@ static int create_con_cq_qp(struct rtrs_clt_con *con)
* since destroy_con_cq_qp() must be called.
*/
- if (err)
- return err;
return err;
}
Thanks,
Bart.
