From: Chad Dupuis <chad.dupuis@qlogic.com>
Date: Wed, 22 Aug 2012 18:21:09 +0000 (-0400)
Subject: [SCSI] qla2xxx: Only enable link up on the correct interrupt event.
X-Git-Tag: next-20120917~76^2^2~27
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=40429d3365b49eedaec0b92ce8b4633a08197ba3;p=karo-tx-linux.git

[SCSI] qla2xxx: Only enable link up on the correct interrupt event.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index e6a01e4d1150..8f37531b9bf4 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -843,8 +843,7 @@ skip_rio:
 		 * it.  Otherwise ignore it and Wait for RSCN to come in.
 		 */
 		atomic_set(&vha->loop_down_timer, 0);
-		if (atomic_read(&vha->loop_state) != LOOP_DOWN &&
-		    atomic_read(&vha->loop_state) != LOOP_DEAD) {
+		if (mb[1] != 0xffff || (mb[2] != 0x6 && mb[2] != 0x4)) {
 			ql_dbg(ql_dbg_async, vha, 0x5011,
 			    "Asynchronous PORT UPDATE ignored %04x/%04x/%04x.\n",
 			    mb[1], mb[2], mb[3]);