diff options
Diffstat (limited to 'drivers/misc/mic/scif/scif_rma.c')
| -rw-r--r-- | drivers/misc/mic/scif/scif_rma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c index e2889967036a..980ef13b4cf6 100644 --- a/drivers/misc/mic/scif/scif_rma.c +++ b/drivers/misc/mic/scif/scif_rma.c @@ -680,6 +680,7 @@ int scif_unregister_window(struct scif_window *window) } } else { /* Return ENXIO since unregistration is in progress */ + mutex_lock(&ep->rma_info.rma_lock); return -ENXIO; } retry: |