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author | Aleksey Kuleshov <rndfax@yandex.ru> | 2016-03-09 13:17:49 +0300 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-10 10:00:01 +0100 |
commit | c0d42b3d7b03740106053338a1f3316a8365332b (patch) | |
tree | e2ac574a41978058867c117e2f563295cd2473dd /drivers/input | |
parent | d0e367ba4da3d4e8877e587b02fc63b0ae6d1e54 (diff) | |
download | barebox-c0d42b3d7b03740106053338a1f3316a8365332b.tar.gz barebox-c0d42b3d7b03740106053338a1f3316a8365332b.tar.xz |
usb_kbd: check for registering error
Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/input')
-rw-r--r-- | drivers/input/usb_kbd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/input/usb_kbd.c b/drivers/input/usb_kbd.c index e41266c87f..ff8e591ed1 100644 --- a/drivers/input/usb_kbd.c +++ b/drivers/input/usb_kbd.c @@ -196,7 +196,11 @@ static int usb_kbd_probe(struct usb_device *usbdev, } else dev_dbg(&usbdev->dev, "poll keyboard via int ep\n"); - input_device_register(&data->input); + ret = input_device_register(&data->input); + if (ret) { + dev_err(&usbdev->dev, "can't register input\n"); + return ret; + } data->poller.func = usb_kbd_poll; |