1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c
index e5624d8f1709..bfd3865d886b 100644
--- a/drivers/input/serio/hil_mlc.c
+++ b/drivers/input/serio/hil_mlc.c
@@ -932,6 +932,11 @@ int hil_mlc_register(hil_mlc *mlc)
                 hil_mlc_copy_di_scratch(mlc, i);
                 mlc_serio = kzalloc(sizeof(*mlc_serio), GFP_KERNEL);
                 mlc->serio[i] = mlc_serio;
+                if (!mlc->serio[i]) {
+                        for (; i >= 0; i--)
+                                kfree(mlc->serio[i]);
+                        return -ENOMEM;
+                }
                 snprintf(mlc_serio->name, sizeof(mlc_serio->name)-1, "HIL_SERIO%d", i);
                 snprintf(mlc_serio->phys, sizeof(mlc_serio->phys)-1, "HIL%d", i);
                 mlc_serio->id                   = hil_mlc_serio_id;