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| author |   Dmitry Torokhov <dtor@insightbb.com> | 2006-11-05 22:39:56 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2006-11-05 22:39:56 -0500 |
| commit | 2b03b60e6b8635fffdd15d5d24943950f2bbf96e (patch) | |
| tree | 17f0354b7edb08920a89e663ef724c84518c49fa /drivers/input/keyboard/lkkbd.c | |
| parent | Input: HID - add a quirk for the Logitech USB Receiver (diff) | |
| download | linux-dev-2b03b60e6b8635fffdd15d5d24943950f2bbf96e.tar.xz linux-dev-2b03b60e6b8635fffdd15d5d24943950f2bbf96e.zip | |
Input: keyboards - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard/lkkbd.c')
| -rw-r--r-- | drivers/input/keyboard/lkkbd.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c index 708d5a1bc3d2..0067c1fe3d4e 100644 --- a/drivers/input/keyboard/lkkbd.c +++ b/drivers/input/keyboard/lkkbd.c @@ -651,7 +651,7 @@ lkkbd_connect (struct serio *serio, struct serio_driver *drv) input_dev = input_allocate_device (); if (!lk || !input_dev) { err = -ENOMEM; - goto fail; + goto fail1; } lk->serio = serio; @@ -696,15 +696,19 @@ lkkbd_connect (struct serio *serio, struct serio_driver *drv) err = serio_open (serio, drv); if (err) - goto fail; + goto fail2; + + err = input_register_device (lk->dev); + if (err) + goto fail3; - input_register_device (lk->dev); lk->serio->write (lk->serio, LK_CMD_POWERCYCLE_RESET); return 0; - fail: serio_set_drvdata (serio, NULL); - input_free_device (input_dev); + fail3: serio_close (serio); + fail2: serio_set_drvdata (serio, NULL); + fail1: input_free_device (input_dev); kfree (lk); return err; } |