tree 3e0f126e924fd6ec95b9339ba4889fb668eb8e87
parent 56f643c28c5df63693d7c66e56f8e4767cfd7a65
author Stephen Hemminger <shemminger@osdl.org> 1165019782 -0800
committer Jeff Garzik <jeff@garzik.org> 1165037090 -0500

[PATCH] chelesio: transmit locking (plus bug fix).

If transmit lock is contended on, then push return code back
and retry at higher level.

Bugfix: If buffer is reallocated because of lack of headroom
and the send is blocked, then drop packet. This is necessary
because caller would end up requeuing a freed skb.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>