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Commit 192c4e9b authored by Quinn Tran's avatar Quinn Tran Committed by Martin K. Petersen
Browse files

scsi: qla2xxx: Prevent multiple ADISC commands per session 



Add check to allow 1 discovery command per session to be sent.

Signed-off-by: default avatarQuinn Tran <qtran@marvell.com>
Signed-off-by: default avatarHimanshu Madhani <hmadhani@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 471f8e03

drivers/scsi/qla2xxx/qla_init.c

+4 −2
Original line number Diff line number Diff line
@@ -473,9 +473,11 @@ qla2x00_async_adisc(struct scsi_qla_host *vha, fc_port_t *fcport, 
{

	srb_t *sp;

	struct srb_iocb *lio;

	int rval;

	int rval = QLA_FUNCTION_FAILED;



	if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))

		return rval;



	rval = QLA_FUNCTION_FAILED;

	fcport->flags |= FCF_ASYNC_SENT;

	sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);

	if (!sp)