diff options
| author | roel kluin <roel.kluin@gmail.com> | 2009-12-27 04:10:59 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-03 21:42:52 -0800 |
| commit | d2a928e4bfc75170af641f073475fc974cf176c2 (patch) | |
| tree | aecef34e4acc840abcfefa6656640f7cc3781aa7 /drivers/net/niu.c | |
| parent | e145b98484f5c7444151e90cc0853f14e6d396a4 (diff) | |
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>
Diffstat (limited to 'drivers/net/niu.c')
| -rw-r--r-- | drivers/net/niu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 8ce58c4c7dd3..2aed2b382c40 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; |