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Commit 17cf2c5d authored by Madhuranath Iyengar's avatar Madhuranath Iyengar Committed by James Bottomley
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[SCSI] qla2xxx: Don't issue set or get port param MBC if invalid port loop id 



Signed-off-by: default avatarGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent c01be6dc

drivers/scsi/qla2xxx/qla_bsg.c

+7 −0
Original line number Diff line number Diff line
@@ -1222,6 +1222,13 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) 
		return -EINVAL;

	}



	if (fcport->loop_id == FC_NO_LOOP_ID) {

		DEBUG2(printk(KERN_ERR "%s(%ld): Invalid port loop id, "

			"loop_id = 0x%x\n",

			__func__, vha->host_no, fcport->loop_id));

		return -EINVAL;

	}



	if (port_param->mode)

		rval = qla2x00_set_idma_speed(vha, fcport->loop_id,

			port_param->speed, mb);