diff options
| author | David S. Miller <davem@davemloft.net> | 2009-10-27 01:03:26 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-27 01:03:26 -0700 |
| commit | cfadf853f6cd9689f79a63ca960c6f9d6665314f (patch) | |
| tree | 35418e342d9783f0974ea33ef03875aa21d2362a /drivers/isdn | |
| parent | 05423b241311c9380b7280179295bac7794281b6 (diff) | |
| parent | f568a926a353d6816b3704d7367f34371df44ce7 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/sh_eth.c
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/i4l/isdn_net.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/isdn/i4l/isdn_net.h b/drivers/isdn/i4l/isdn_net.h index 74032d0881e..7511f08effa 100644 --- a/drivers/isdn/i4l/isdn_net.h +++ b/drivers/isdn/i4l/isdn_net.h @@ -83,19 +83,19 @@ static __inline__ isdn_net_local * isdn_net_get_locked_lp(isdn_net_dev *nd) spin_lock_irqsave(&nd->queue_lock, flags); lp = nd->queue; /* get lp on top of queue */ - spin_lock(&nd->queue->xmit_lock); while (isdn_net_lp_busy(nd->queue)) { - spin_unlock(&nd->queue->xmit_lock); nd->queue = nd->queue->next; if (nd->queue == lp) { /* not found -- should never happen */ lp = NULL; goto errout; } - spin_lock(&nd->queue->xmit_lock); } lp = nd->queue; nd->queue = nd->queue->next; + spin_unlock_irqrestore(&nd->queue_lock, flags); + spin_lock(&lp->xmit_lock); local_bh_disable(); + return lp; errout: spin_unlock_irqrestore(&nd->queue_lock, flags); return lp; |