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Commit 12cec63e authored Mar 19, 2010 by Andrew Vasquez Committed by James Bottomley Mar 27, 2010

[SCSI] qla2xxx: Correct vp_idx checking during PORT_UPDATE processing.



Checks should only be done for NPIV-capable ISPs.  Original code
could result in PORT_UPDATEs being missed on non-NPIV-capable
ISPs.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

parent cad454b1

drivers/scsi/qla2xxx/qla_isr.c

+4 −5

Original line number	Original line	Diff line number	Diff line
	@@ -620,11 +620,10 @@ qla2x00_async_event(scsi_qla_host_t vha, struct rsp_que rsp, uint16_t *mb)
	* vp_idx does not match		* vp_idx does not match
	* Event is not global, vp_idx does not match		* Event is not global, vp_idx does not match
	*/		*/
	if ((mb[1] == 0xffff && (mb[3] & 0xff) != 0xff)		if (IS_QLA2XXX_MIDTYPE(ha) &&
	\|\| (mb[1] != 0xffff)) {		((mb[1] == 0xffff && (mb[3] & 0xff) != 0xff) \|\|
	if (vha->vp_idx != (mb[3] & 0xff))		(mb[1] != 0xffff)) && vha->vp_idx != (mb[3] & 0xff))
	break;		break;
	}

	/* Global event -- port logout or port unavailable. */		/* Global event -- port logout or port unavailable. */
	if (mb[1] == 0xffff && mb[2] == 0x7) {		if (mb[1] == 0xffff && mb[2] == 0x7) {