diff options
| author | Dmitry Torokhov <dtor@insightbb.com> | 2006-11-24 08:43:22 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2006-11-24 08:43:22 +0300 |
| commit | 4bdbd2807deeccc0793d57fb5120d7a53f2c0b3c (patch) | |
| tree | af7f75cdffeb2d25cc4c62574b7bb3194c1faf05 /drivers/macintosh/mac_hid.c | |
| parent | e4477d2d1bc3e6c76e83926f7fa8c8f94ba42615 (diff) | |
| download | linux-4bdbd2807deeccc0793d57fb5120d7a53f2c0b3c.tar.xz | |
Input: handle errors from input_register_device in drivers/macintosh
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/macintosh/mac_hid.c')
| -rw-r--r-- | drivers/macintosh/mac_hid.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index 6b129eef7987..ee6b4ca69130 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -106,6 +106,8 @@ EXPORT_SYMBOL(mac_hid_mouse_emulate_buttons); static int emumousebtn_input_register(void) { + int ret; + emumousebtn = input_allocate_device(); if (!emumousebtn) return -ENOMEM; @@ -120,9 +122,11 @@ static int emumousebtn_input_register(void) emumousebtn->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT); emumousebtn->relbit[0] = BIT(REL_X) | BIT(REL_Y); - input_register_device(emumousebtn); + ret = input_register_device(emumousebtn); + if (ret) + input_free_device(emumousebtn); - return 0; + return ret; } int __init mac_hid_init(void) |