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authorQuinn Tran <quinn.tran@cavium.com>2017-12-04 14:44:57 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-03-15 10:56:58 +0100
commitb340fe8a83f633c834ab1b9c79c0b318d712ac97 (patch)
tree5275e974f914777b3ee687040cce1b88c41c2797
parent96a18fc96c22e32e052e72eb532b8f3922512278 (diff)
scsi: qla2xxx: Fix gpnid error processing
commit 22e786ea47f8795c561e1a01b6a66bb2cae2fc20 upstream. Stop GPNID command from advancing if command has failed. Fixes: 726b85487067d ("qla2xxx: Add framework for async fabric discovery") Cc: <stable@vger.kernel.org> # 4.10+ Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index bc3db6abc9a0..ddc69d36877e 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3211,6 +3211,11 @@ static void qla2x00_async_gpnid_sp_done(void *s, int res)
sp->name, res, ct_req->req.port_id.port_id,
ct_rsp->rsp.gpn_id.port_name);
+ if (res) {
+ sp->free(sp);
+ return;
+ }
+
memset(&ea, 0, sizeof(ea));
memcpy(ea.port_name, ct_rsp->rsp.gpn_id.port_name, WWN_SIZE);
ea.sp = sp;