scsi: qedf: Remove redundant assignment to variable 'rc'

This assignment is meaningless. Remove it.

Link: https://lore.kernel.org/r/20200917021906.175933-1-jingxiangfeng@huawei.comSigned-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qedf/qedf_io.c

@@ -2163,7 +2163,6 @@ int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
 	/* Sanity check qedf_rport before dereferencing any pointers */
 	if (!test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags)) {
 		QEDF_ERR(NULL, "tgt not offloaded\n");
-		rc = 1;
 		return SUCCESS;
 	}