From a9ce895e4fbe314a0e7d2b967f576367a8c38acb Mon Sep 17 00:00:00 2001 From: Douglas Schilling Landgraf Date: Thu, 2 Jul 2009 16:09:25 -0300 Subject: remove redundant tests on unsigned From: Roel Kluin input, inp and i are unsigned. When negative they are wrapped and caught by the other test. Priority: normal Signed-off-by: Roel Kluin CC: Andy Walls Signed-off-by: Douglas Schilling Landgraf --- linux/drivers/media/dvb/ttpci/av7110_v4l.c | 2 +- linux/drivers/media/video/cx18/cx18-ioctl.c | 2 +- linux/drivers/media/video/saa7134/saa7134-video.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'linux') diff --git a/linux/drivers/media/dvb/ttpci/av7110_v4l.c b/linux/drivers/media/dvb/ttpci/av7110_v4l.c index ce64c6214..8986d967d 100644 --- a/linux/drivers/media/dvb/ttpci/av7110_v4l.c +++ b/linux/drivers/media/dvb/ttpci/av7110_v4l.c @@ -490,7 +490,7 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input) if (!av7110->analog_tuner_flags) return 0; - if (input < 0 || input >= 4) + if (input >= 4) return -EINVAL; av7110->current_input = input; diff --git a/linux/drivers/media/video/cx18/cx18-ioctl.c b/linux/drivers/media/video/cx18/cx18-ioctl.c index 65e2ef425..107b57880 100644 --- a/linux/drivers/media/video/cx18/cx18-ioctl.c +++ b/linux/drivers/media/video/cx18/cx18-ioctl.c @@ -613,7 +613,7 @@ int cx18_s_input(struct file *file, void *fh, unsigned int inp) if (ret) return ret; - if (inp < 0 || inp >= cx->nof_inputs) + if (inp >= cx->nof_inputs) return -EINVAL; if (inp == cx->active_input) { diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c index 4212c4ec8..e7f78fcb8 100644 --- a/linux/drivers/media/video/saa7134/saa7134-video.c +++ b/linux/drivers/media/video/saa7134/saa7134-video.c @@ -1797,7 +1797,7 @@ static int saa7134_s_input(struct file *file, void *priv, unsigned int i) if (0 != err) return err; - if (i < 0 || i >= SAA7134_INPUT_MAX) + if (i >= SAA7134_INPUT_MAX) return -EINVAL; if (NULL == card_in(dev, i).name) return -EINVAL; -- cgit v1.2.3