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Message-ID: <20100107183009.GA13036@wavehammer.waldi.eu.org> Date: Thu, 7 Jan 2010 19:30:09 +0100 From: Bastian Blank <waldi@...ian.org> To: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, Ping Cheng <pingc@...om.com> Subject: [PATCH 7/7] Input: wacom - Fail on missing features The driver needs a correct setup feature list, fail if it is not correctly set. Signed-off-by: Bastian Blank <waldi@...ian.org> --- drivers/input/tablet/wacom_sys.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 41a631b..c44b9f0 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -534,6 +534,9 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i struct input_dev *input_dev; int error = -ENOMEM; + if (!features) + return -EIO; + wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); wacom_wac = kzalloc(sizeof(struct wacom_wac), GFP_KERNEL); input_dev = input_allocate_device(); -- 1.6.5.7 -- Well, Jim, I'm not much of an actor either. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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