scsi: qla4xxx: skip error recovery in case of register disconnect.
authorManish Rangankar <manish.rangankar@cavium.com>
Mon, 12 Feb 2018 06:48:41 +0000 (22:48 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 14 Feb 2018 02:35:41 +0000 (21:35 -0500)
commit1bc5ad3a6acdcf56f83272f2de1cd2389ea9e9e2
treed5a3494e29017db8d41210e37282c0276c60d3d3
parent00c20cdc79259c6c5bf978b21af96c2d3edb646d
scsi: qla4xxx: skip error recovery in case of register disconnect.

A system crashes when continuously removing/re-adding the storage
controller.

Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qla4xxx/ql4_def.h
drivers/scsi/qla4xxx/ql4_os.c