diff options
Diffstat (limited to 'drivers/input/serio/hil_mlc.c')
| -rw-r--r-- | drivers/input/serio/hil_mlc.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c index e5624d8f170..65605e4ef3c 100644 --- a/drivers/input/serio/hil_mlc.c +++ b/drivers/input/serio/hil_mlc.c @@ -686,13 +686,12 @@ static int hilse_donode(hil_mlc *mlc) write_lock_irqsave(&mlc->lock, flags); pack = node->object.packet; out: - if (mlc->istarted) - goto out2; - /* Prepare to receive input */ - if ((node + 1)->act & HILSE_IN) - hilse_setup_input(mlc, node + 1); + if (!mlc->istarted) { + /* Prepare to receive input */ + if ((node + 1)->act & HILSE_IN) + hilse_setup_input(mlc, node + 1); + } - out2: write_unlock_irqrestore(&mlc->lock, flags); if (down_trylock(&mlc->osem)) { @@ -932,6 +931,11 @@ 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; @@ -1005,8 +1009,6 @@ static int __init hil_mlc_init(void) static void __exit hil_mlc_exit(void) { del_timer_sync(&hil_mlcs_kicker); - - tasklet_disable(&hil_mlcs_tasklet); tasklet_kill(&hil_mlcs_tasklet); } |