Commit d2a928e4 authored Dec 27, 2009 by roel kluin Committed by David S. Miller Jan 03, 2010

niu: timeout ignored in tcam_wait_bit()



With `while (--limit > 0)' i reaches 0 after the loop, so upon timeout the
error was not returned.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e145b984

drivers/net/niu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2844,7 +2844,7 @@ static int tcam_wait_bit(struct niu *np, u64 bit)
		break;
		udelay(1);
		}
		if (limit < 0)
		if (limit <= 0)
		return -ENODEV;

		return 0;