Messages in this thread Patch in this message | | | Date | Sun, 27 Dec 2009 15:10:59 +0100 | From | Roel Kluin <> | Subject | [PATCH] 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> --- diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 8ce58c4..2aed2b3 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -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;
| |