From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tushar Behera Subject: [PATCH 11/14] HID: hiddev: Remove redundant check on unsigned variable Date: Fri, 16 Nov 2012 12:20:43 +0530 Message-ID: <1353048646-10935-12-git-send-email-tushar.behera@linaro.org> References: <1353048646-10935-1-git-send-email-tushar.behera@linaro.org> Return-path: In-Reply-To: <1353048646-10935-1-git-send-email-tushar.behera@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: patches@linaro.org, Jiri Kosina , linux-usb@vger.kernel.org, linux-input@vger.kernel.org List-Id: linux-input@vger.kernel.org No need to check whether unsigned variable is less than 0. CC: Jiri Kosina CC: linux-usb@vger.kernel.org CC: linux-input@vger.kernel.org Signed-off-by: Tushar Behera --- drivers/hid/usbhid/hiddev.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 14599e2..711c965 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -625,7 +625,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) break; case HIDIOCAPPLICATION: - if (arg < 0 || arg >= hid->maxapplication) + if (arg >= hid->maxapplication) break; for (i = 0; i < hid->maxcollection; i++) -- 1.7.4.1