On Tue, May 19, 2020 at 6:16 PM Bart Van Assche <bvanassche@xxxxxxx> wrote:
>
> 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.
This one seems better, thanks Bart and Gustavo, Gustavo, would you
like to send a v2 patch as Bart suggested?
Thanks,
