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| author | David S. Miller <davem@davemloft.net> | 2008-12-23 17:56:23 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-23 17:56:23 -0800 |
| commit | 6332178d91ca1a9dbd99bd97cabbcf965d178e9f (patch) | |
| tree | d98af2cbc7ff0e9e4d00b6cc8c79b05ca7815a5f /drivers/net/starfire.c | |
| parent | 908a7a16b852ffd618a9127be8d62432182d81b4 (diff) | |
| parent | 739840d529eb7505d3cbfe9d468bf1440c9a8e27 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/ppp_generic.c
Diffstat (limited to 'drivers/net/starfire.c')
| -rw-r--r-- | drivers/net/starfire.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index d5b9dd842c6..1902f4fabde 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -1503,6 +1503,11 @@ static int __netdev_rx(struct net_device *dev, int *quota) desc->status = 0; np->rx_done = (np->rx_done + 1) % DONE_Q_SIZE; } + + if (*quota == 0) { /* out of rx quota */ + retcode = 1; + goto out; + } writew(np->rx_done, np->base + CompletionQConsumerIdx); out: |