linux-kernel - [PATCH 01/14] [media] ivtv: Remove redundant check on unsigned variable

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Date:	Fri, 16 Nov 2012 12:20:33 +0530
From:	Tushar Behera <tushar.behera@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	patches@...aro.org, Mauro Carvalho Chehab <mchehab@...radead.org>,
	ivtv-devel@...vdriver.org, linux-media@...r.kernel.org
Subject: [PATCH 01/14] [media] ivtv: Remove redundant check on unsigned variable

No need to check whether unsigned variable is less than 0.

CC: Mauro Carvalho Chehab <mchehab@...radead.org>
CC: ivtv-devel@...vdriver.org
CC: linux-media@...r.kernel.org
Signed-off-by: Tushar Behera <tushar.behera@...aro.org>
---
 drivers/media/pci/ivtv/ivtv-ioctl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c
index 949ae23..4b47b5c 100644
--- a/drivers/media/pci/ivtv/ivtv-ioctl.c
+++ b/drivers/media/pci/ivtv/ivtv-ioctl.c
@@ -993,7 +993,7 @@ int ivtv_s_input(struct file *file, void *fh, unsigned int inp)
 	v4l2_std_id std;
 	int i;
 
-	if (inp < 0 || inp >= itv->nof_inputs)
+	if (inp >= itv->nof_inputs)
 		return -EINVAL;
 
 	if (inp == itv->active_input) {
-- 
1.7.4.1

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