scsi: qedf: remove set but not used variables (cc23c661) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warnings: drivers/scsi/qedf/qedf_els.c: In function 'qedf_process_els_compl': drivers/scsi/qedf/qedf_els.c:149:20: warning: variable 'sc_cmd' set but not used [-Wunused-but-set-variable] drivers/scsi/qedf/qedf_els.c:148:28: warning: variable 'task_ctx' set but not used [-Wunused-but-set-variable] drivers/scsi/qedf/qedf_els.c: In function 'qedf_send_srr': drivers/scsi/qedf/qedf_els.c:612:6: warning: variable 'sid' set but not used [-Wunused-but-set-variable] They are never used since introduction. Signed-off-by:

YueHaibing <yuehaibing@huawei.com> Acked-by:

Saurav Kashyap <skashyap@marvell.com> Signed-off-by:

Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qedf/qedf_els.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -145,9 +145,6 @@ els_err:
		void qedf_process_els_compl(struct qedf_ctx qedf, struct fcoe_cqe cqe,
		struct qedf_ioreq *els_req)
		{
		struct fcoe_task_context *task_ctx;
		struct scsi_cmnd *sc_cmd;
		uint16_t xid;
		struct fcoe_cqe_midpath_info *mp_info;

		QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_ELS, "Entered with xid = 0x%x"
		@@ -158,10 +155,6 @@ void qedf_process_els_compl(struct qedf_ctx qedf, struct fcoe_cqe cqe,
		/* Kill the ELS timer */
		cancel_delayed_work(&els_req->timeout_work);

		xid = els_req->xid;
		task_ctx = qedf_get_task_mem(&qedf->tasks, xid);
		sc_cmd = els_req->sc_cmd;

		/* Get ELS response length from CQE */
		mp_info = &cqe->cqe_info.midpath_info;
		els_req->mp_req.resp_len = mp_info->data_placement_size;
		@@ -609,7 +602,7 @@ static int qedf_send_srr(struct qedf_ioreq *orig_io_req, u32 offset, u8 r_ctl)
		struct qedf_rport *fcport;
		struct fc_lport *lport;
		struct qedf_els_cb_arg *cb_arg = NULL;
		u32 sid, r_a_tov;
		u32 r_a_tov;
		int rc;

		if (!orig_io_req) {
		@@ -635,7 +628,6 @@ static int qedf_send_srr(struct qedf_ioreq *orig_io_req, u32 offset, u8 r_ctl)

		qedf = fcport->qedf;
		lport = qedf->lport;
		sid = fcport->sid;
		r_a_tov = lport->r_a_tov;

		QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_ELS, "Sending SRR orig_io=%p, "

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