scsi: qla2xxx: Remove unintended flag clearing

commit 7e8a936a2d0f98dd6e5d05d4838affabe606cabc upstream.

FCF_ASYNC_SENT flag is used in session management. This flag is cleared in
task management path by accident.  Remove unintended flag clearing.

Fixes: 388a49959ee4 ("scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd")
Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 66e8a2e..a8d822c 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2076,7 +2076,6 @@ qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t flags, uint32_t lun,
 done_free_sp:
        /* ref: INIT */
        kref_put(&sp->cmd_kref, qla2x00_sp_release);
-       fcport->flags &= ~FCF_ASYNC_SENT;
 done:
        return rval;
 }