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| author |   Alexander Duyck <alexander.h.duyck@redhat.com> | 2015-05-13 13:34:13 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-13 18:07:24 -0400 |
| commit | a080e7bd0a8e56519d451eaea4ab05212d90e010 (patch) | |
| tree | 057ccffd00cc215ffe17ea3bd5ee13743de4539a /net/tipc | |
| parent | Merge branch 'geneve_tunnel_driver' (diff) | |
| download | linux-dev-a080e7bd0a8e56519d451eaea4ab05212d90e010.tar.xz linux-dev-a080e7bd0a8e56519d451eaea4ab05212d90e010.zip | |
net: Reserve skb headroom and set skb->dev even if using __alloc_skb
When I had inlined __alloc_rx_skb into __netdev_alloc_skb and
__napi_alloc_skb I had overlooked the fact that there was a return in the
__alloc_rx_skb. As a result we weren't reserving headroom or setting the
skb->dev in certain cases. This change corrects that by adding a couple of
jump labels to jump to depending on __alloc_skb either succeeding or failing.
Fixes: 9451980a6646 ("net: Use cached copy of pfmemalloc to avoid accessing page")
Reported-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
0 files changed, 0 insertions, 0 deletions