| commit | 849b920e17a2b1e9a3c912ca960dc667d27985e8 | [log] [tgz] |
|---|---|---|
| author | Alexander Duyck <alexander.h.duyck@redhat.com> | Thu Apr 30 14:53:48 2015 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sun May 03 22:30:36 2015 -0400 |
| tree | 022462df37208a5eba25b4ad59a2c18b846aa5c3 | |
| parent | 82a584b7cd366511a22e37675b029cf2fb58e291 [diff] |
etherdev: Avoid unnecessary byte swap in check for Ethertype This change takes advantage of the fact that ETH_P_802_3_MIN is aligned to 512 so as a result we can actually ignore the lower 8b when comparing the Ethertype to ETH_P_802_3_MIN. This allows us to avoid a byte swap by simply masking the value and comparing it to the byte swapped value for ETH_P_802_3_MIN. Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>