tree b77cb1058d7821a9cdb8fcc7a8d6d3759f63743e
parent ab60707ffe9920b66b4fff5181b44b14cd091472
author David S. Miller <davem@davemloft.net> 1297644645 -0800
committer David S. Miller <davem@davemloft.net> 1297644697 -0800

hisax: Fix unchecked alloc_skb() return.

Jesper Juhl noticed that l2_pull_iqueue() does not
check to see if alloc_skb() fails.

Fix this by first trying to reallocate the headroom
if necessary, rather than later after we've made hard
to undo state changes.

Reported-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: David S. Miller <davem@davemloft.net>