From 78c3e5e6cde8193467427ed9e5f90a0d585625a1 Mon Sep 17 00:00:00 2001 From: Arun Easi Date: Fri, 13 Mar 2020 01:50:01 -0700 Subject: scsi: qla2xxx: Fix I/Os being passed down when FC device is being deleted I/Os could be passed down while the device FC SCSI device is being deleted. This would result in unnecessary delay of I/O and driver messages (when extended logging is set). [mkp: fixed commit hash and added SoB for Nilesh] Link: https://lore.kernel.org/r/20200313085001.3781-1-njavali@marvell.com Fixes: 3c75ad1d87c7 ("scsi: qla2xxx: Remove defer flag to indicate immeadiate port loss") # v5.6-rc1+ Tested-by: Laurence Oberman Reviewed-by: Laurence Oberman Reviewed-by: Ewan D. Milne Reviewed-by: Roman Bolshakov Reviewed-by: Himanshu Madhani Signed-off-by: Arun Easi Signed-off-by: Nilesh Javali Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_os.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index b520a980d1dc..7a94e1171c72 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -864,7 +864,7 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) goto qc24_fail_command; } - if (atomic_read(&fcport->state) != FCS_ONLINE) { + if (atomic_read(&fcport->state) != FCS_ONLINE || fcport->deleted) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { ql_dbg(ql_dbg_io, vha, 0x3005, @@ -946,7 +946,7 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd, goto qc24_fail_command; } - if (atomic_read(&fcport->state) != FCS_ONLINE) { + if (atomic_read(&fcport->state) != FCS_ONLINE || fcport->deleted) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { ql_dbg(ql_dbg_io, vha, 0x3077, -- cgit