Commit 17efe155 authored by Dmitry Torokhov's avatar Dmitry Torokhov Committed by Greg Kroah-Hartman

USB: onetouch - handle errors from input_register_device()

Onetouch: handle errors from input_register_device()
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bd35078f
......@@ -135,6 +135,7 @@ int onetouch_connect_input(struct us_data *ss)
struct usb_onetouch *onetouch;
struct input_dev *input_dev;
int pipe, maxp;
int error = -ENOMEM;
interface = ss->pusb_intf->cur_altsetting;
......@@ -211,15 +212,18 @@ int onetouch_connect_input(struct us_data *ss)
ss->suspend_resume_hook = usb_onetouch_pm_hook;
#endif
input_register_device(onetouch->dev);
error = input_register_device(onetouch->dev);
if (error)
goto fail3;
return 0;
fail3: usb_free_urb(onetouch->irq);
fail2: usb_buffer_free(udev, ONETOUCH_PKT_LEN,
onetouch->data, onetouch->data_dma);
fail1: kfree(onetouch);
input_free_device(input_dev);
return -ENOMEM;
return error;
}
void onetouch_release_input(void *onetouch_)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment