Commit 32d3f7d9 authored Apr 24, 2019 by YueHaibing Committed by Greg Kroah-Hartman Jun 19, 2019

scsi: qedi: remove set but not used variables 'cdev' and 'udev'



[ Upstream commit d0adee5d12752256ff0c87ad7f002f21fe49d618 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/qedi/qedi_iscsi.c: In function 'qedi_ep_connect':
drivers/scsi/qedi/qedi_iscsi.c:813:23: warning: variable 'udev' set but not used [-Wunused-but-set-variable]
drivers/scsi/qedi/qedi_iscsi.c:812:18: warning: variable 'cdev' set but not used [-Wunused-but-set-variable]

These have never been used since introduction.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent f3a7a113

drivers/scsi/qedi/qedi_iscsi.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -810,8 +810,6 @@ qedi_ep_connect(struct Scsi_Host shost, struct sockaddr dst_addr,
		struct qedi_endpoint *qedi_ep;
		struct sockaddr_in *addr;
		struct sockaddr_in6 *addr6;
		struct qed_dev *cdev = NULL;
		struct qedi_uio_dev *udev = NULL;
		struct iscsi_path path_req;
		u32 msg_type = ISCSI_KEVENT_IF_DOWN;
		u32 iscsi_cid = QEDI_CID_RESERVED;
		@@ -831,8 +829,6 @@ qedi_ep_connect(struct Scsi_Host shost, struct sockaddr dst_addr,
		}

		qedi = iscsi_host_priv(shost);
		cdev = qedi->cdev;
		udev = qedi->udev;

		if (test_bit(QEDI_IN_OFFLINE, &qedi->flags) \|\|
		test_bit(QEDI_IN_RECOVERY, &qedi->flags)) {