From 67f2021fb1519057b0643d871b2afcd583bcc40d Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 24 Sep 2012 13:50:48 -0700 Subject: [PATCH] staging: comedi: s526: fix if() check in s526_gpct_winsn() This if() check was flipped from a test for valid data params to a test for invalid params. As pointed out by Dan Carpenter, the orignal test was: if ((data[1] > data[0]) && (data[0] > 0)) { the flipped test should be: if (data[1] <= data[0]) ... Add the missing '='. Signed-off-by: H Hartley Sweeten Reported-by: Dan Carpenter Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/s526.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index 4ad6adfcbb9c..a1e256293bd6 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -376,7 +376,7 @@ static int s526_gpct_winsn(struct comedi_device *dev, The above periods must be expressed as a multiple of the pulse frequency on the selected source */ - if ((data[1] < data[0]) || !data[0]) + if ((data[1] <= data[0]) || !data[0]) return -EINVAL; /* Fall thru to write the PULSE_WIDTH */ -- 2.39.5