diff options
| author | Takashi Iwai | 2008-12-24 11:04:08 +0100 |
|---|---|---|
| committer | Takashi Iwai | 2008-12-24 11:04:08 +0100 |
| commit | 7645c4bfbb36f357f03815f5729c46ce8d89f008 (patch) | |
| tree | eb2c45bbdfc715a9a6e96e6af9675a0440ef8ff1 /drivers/net/starfire.c | |
| parent | 74b7ff48a93f44198ac03cc4e628d713f53d4668 (diff) | |
| parent | 574f3c4f5c55e99ea60f71fd98cc54931d4b2eae (diff) | |
Merge branch 'fix/hda' into topic/hda
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 1d2ef8f47780..5a40f2d78beb 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -1509,6 +1509,11 @@ 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: |