From 42df64b1f83fa9b786067a0b5a3aca0fbb2d8db8 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 7 Apr 2010 12:22:58 +0300 Subject: i2c-stu300: off by one issue If we don't find the correct rate, we want to end the loop with "i" pointing to the last element in the array. Signed-off-by: Dan Carpenter Signed-off-by: Ben Dooks --- drivers/i2c/busses/i2c-stu300.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/i2c') diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c index 1f5b38be73bc..495be451d326 100644 --- a/drivers/i2c/busses/i2c-stu300.c +++ b/drivers/i2c/busses/i2c-stu300.c @@ -498,7 +498,7 @@ static int stu300_set_clk(struct stu300_dev *dev, unsigned long clkrate) int i = 0; /* Locate the apropriate clock setting */ - while (i < ARRAY_SIZE(stu300_clktable) && + while (i < ARRAY_SIZE(stu300_clktable) - 1 && stu300_clktable[i].rate < clkrate) i++; -- cgit v1.2.3-59-g8ed1b