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authorAnil Gurumurthy <anil.gurumurthy@cavium.com>2018-07-18 14:29:55 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-08-09 12:16:37 +0200
commita96feef5b07141f304a3e933da2abbd8dfdf5bf1 (patch)
treefc116e86a194760e3aa034850aaecb6652c3a988
parentf70766f1338d534638914388529cd6a7263db858 (diff)
scsi: qla2xxx: Return error when TMF returns
commit b4146c4929ef61d5afca011474d59d0918a0cd82 upstream. Propagate the task management completion status properly to avoid unnecessary waits for commands to complete. Fixes: faef62d13463 ("[SCSI] qla2xxx: Fix Task Management command asynchronous handling") Cc: <stable@vger.kernel.org> Signed-off-by: Anil Gurumurthy <anil.gurumurthy@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.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_init.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index bcde6130f121..1d42d38f5a45 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1326,11 +1326,10 @@ qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t flags, uint32_t lun,
wait_for_completion(&tm_iocb->u.tmf.comp);
- rval = tm_iocb->u.tmf.comp_status == CS_COMPLETE ?
- QLA_SUCCESS : QLA_FUNCTION_FAILED;
+ rval = tm_iocb->u.tmf.data;
- if ((rval != QLA_SUCCESS) || tm_iocb->u.tmf.data) {
- ql_dbg(ql_dbg_taskm, vha, 0x8030,
+ if (rval != QLA_SUCCESS) {
+ ql_log(ql_log_warn, vha, 0x8030,
"TM IOCB failed (%x).\n", rval);
}