diff options
Diffstat (limited to 'drivers/input/keyboard/sunkbd.c')
| -rw-r--r-- | drivers/input/keyboard/sunkbd.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c index 6cd887c5eb0..3826db9403e 100644 --- a/drivers/input/keyboard/sunkbd.c +++ b/drivers/input/keyboard/sunkbd.c @@ -243,7 +243,7 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) sunkbd = kzalloc(sizeof(struct sunkbd), GFP_KERNEL); input_dev = input_allocate_device(); if (!sunkbd || !input_dev) - goto fail; + goto fail1; sunkbd->serio = serio; sunkbd->dev = input_dev; @@ -255,11 +255,11 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) err = serio_open(serio, drv); if (err) - goto fail; + goto fail2; if (sunkbd_initialize(sunkbd) < 0) { - serio_close(serio); - goto fail; + err = -ENODEV; + goto fail3; } snprintf(sunkbd->name, sizeof(sunkbd->name), "Sun Type %d keyboard", sunkbd->type); @@ -287,11 +287,17 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv) clear_bit(0, input_dev->keybit); sunkbd_enable(sunkbd, 1); - input_register_device(sunkbd->dev); + + err = input_register_device(sunkbd->dev); + if (err) + goto fail4; + return 0; - fail: serio_set_drvdata(serio, NULL); - input_free_device(input_dev); + fail4: sunkbd_enable(sunkbd, 0); + fail3: serio_close(serio); + fail2: serio_set_drvdata(serio, NULL); + fail1: input_free_device(input_dev); kfree(sunkbd); return err; } @@ -346,8 +352,7 @@ static struct serio_driver sunkbd_drv = { static int __init sunkbd_init(void) { - serio_register_driver(&sunkbd_drv); - return 0; + return serio_register_driver(&sunkbd_drv); } static void __exit sunkbd_exit(void) |