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| author |   Li RongQing <roy.qing.li@gmail.com> | 2013-06-03 22:11:16 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-06-04 17:37:59 -0700 |
| commit | 15dd16c233b6d5ceea3a00f18d7c42902d0ac6b6 (patch) | |
| tree | ff130afebb3c4023eccfed777fc8913164482119 /drivers/net/ethernet/xilinx/xilinx_emaclite.c | |
| parent | netpoll: fix position of network header (diff) | |
| download | linux-dev-15dd16c233b6d5ceea3a00f18d7c42902d0ac6b6.tar.xz linux-dev-15dd16c233b6d5ceea3a00f18d7c42902d0ac6b6.zip | |
cxgb3: Correct comparisons and calculations using skb->tail and skb-transport_header
This corrects an regression introduced by "net: Use 16bits for *_headers
fields of struct skbuff" when NET_SKBUFF_DATA_USES_OFFSET is not set. In
that case skb->tail will be a pointer whereas skb->transport_header
will be an offset from head. This is corrected by using wrappers that
ensure that comparisons and calculations are always made using pointers.
Cc: Simon Horman <horms@verge.net.au>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/xilinx/xilinx_emaclite.c')
0 files changed, 0 insertions, 0 deletions