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From: Himanshu Madhani In-Reply-To: <20200921112340.GA19336@duo.ucw.cz> Date: Wed, 7 Oct 2020 08:29:24 -0500 Cc: Nilesh Javali , GR-QLogic-Storage-Upstream@marvell.com, jejb@linux.ibm.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: <39CE3456-73A7-4533-BE7F-382469695E08@oracle.com> References: <20200921112340.GA19336@duo.ucw.cz> To: Pavel Machek X-Mailer: Apple Mail (2.3608.120.23.2.4) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9766 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 adultscore=0 bulkscore=0 phishscore=0 mlxlogscore=999 mlxscore=0 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2010070088 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9766 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 malwarescore=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 phishscore=0 mlxlogscore=999 adultscore=0 clxscore=1011 spamscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2010070088 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Sep 21, 2020, at 6:23 AM, Pavel Machek wrote: >=20 > Directly return constant when it is known, to make code easier to > understand. >=20 > Signed-off-by: Pavel Machek (CIP) >=20 > diff --git a/drivers/scsi/qla2xxx/qla_nvme.c = b/drivers/scsi/qla2xxx/qla_nvme.c > index 90bbc61f361b..248197e9e8ea 100644 > --- a/drivers/scsi/qla2xxx/qla_nvme.c > +++ b/drivers/scsi/qla2xxx/qla_nvme.c > @@ -530,7 +530,7 @@ static int qla_nvme_post_cmd(struct = nvme_fc_local_port *lport, > fc_port_t *fcport; > struct srb_iocb *nvme; > struct scsi_qla_host *vha; > - int rval =3D -ENODEV; > + int rval; > srb_t *sp; > struct qla_qpair *qpair =3D hw_queue_handle; > struct nvme_private *priv =3D fd->private; > @@ -538,14 +538,14 @@ static int qla_nvme_post_cmd(struct = nvme_fc_local_port *lport, >=20 > if (!priv) { > /* nvme association has been torn down */ > - return rval; > + return -ENODEV; > } >=20 > fcport =3D qla_rport->fcport; >=20 > if (!qpair || !fcport || (qpair && !qpair->fw_started) || > (fcport && fcport->deleted)) > - return rval; > + return -ENODEV; >=20 > vha =3D fcport->vha; > /* >=20 > --=20 > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) = http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html Reviewed-by: Himanshu Madhani -- Himanshu Madhani Oracle Linux Engineering