commit 137257da9e52c6aec9ba67aae0a2bbae235dfa3a
author Poornima Vonti <poornima.vonti@qlogic.com> Sun Jan 20 23:51:01 2013 -0500
committer James Bottomley <JBottomley@Parallels.com> Wed Jan 30 13:50:19 2013 +1100
tree c194a5565fafa63e7b1e2904f24dab6076014984
parent 5b1c1bff07d579f8a7b672d4e5262d52eba5ef01

[SCSI] qla4xxx: Re-register IRQ handler while retrying initialize of adapter

Problem:
If initialization of adapter fails for some reason, then the interrupt handlers
are released. The interrupt handlers are not registered again when initialization
of adapter is retried.

Solution:
Re-register the interrupt handler when adapter initialization is retried.

Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/qla4xxx/ql4_nx.c

diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index b3d6dab..71d3d23 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -2986,7 +2986,7 @@
 
 	retval = qla4_8xxx_device_state_handler(ha);
 
-	if (retval == QLA_SUCCESS && !test_bit(AF_INIT_DONE, &ha->flags))
+	if (retval == QLA_SUCCESS && !test_bit(AF_IRQ_ATTACHED, &ha->flags))
 		retval = qla4xxx_request_irqs(ha);
 
 	return retval;