LCOV - code coverage report
Current view: top level - net/ipv6 - exthdrs_offload.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 8 0.0 %
Date: 2014-04-07 Functions: 0 1 0.0 %
Branches: 0 4 0.0 %

           Branch data     Line data    Source code
       1                 :            : /*
       2                 :            :  *      IPV6 GSO/GRO offload support
       3                 :            :  *      Linux INET6 implementation
       4                 :            :  *
       5                 :            :  *      This program is free software; you can redistribute it and/or
       6                 :            :  *      modify it under the terms of the GNU General Public License
       7                 :            :  *      as published by the Free Software Foundation; either version
       8                 :            :  *      2 of the License, or (at your option) any later version.
       9                 :            :  *
      10                 :            :  *      IPV6 Extension Header GSO/GRO support
      11                 :            :  */
      12                 :            : #include <net/protocol.h>
      13                 :            : #include "ip6_offload.h"
      14                 :            : 
      15                 :            : static const struct net_offload rthdr_offload = {
      16                 :            :         .flags          =       INET6_PROTO_GSO_EXTHDR,
      17                 :            : };
      18                 :            : 
      19                 :            : static const struct net_offload dstopt_offload = {
      20                 :            :         .flags          =       INET6_PROTO_GSO_EXTHDR,
      21                 :            : };
      22                 :            : 
      23                 :          0 : int __init ipv6_exthdrs_offload_init(void)
      24                 :            : {
      25                 :            :         int ret;
      26                 :            : 
      27                 :          0 :         ret = inet6_add_offload(&rthdr_offload, IPPROTO_ROUTING);
      28         [ #  # ]:          0 :         if (!ret)
      29                 :            :                 goto out;
      30                 :            : 
      31                 :          0 :         ret = inet6_add_offload(&dstopt_offload, IPPROTO_DSTOPTS);
      32         [ #  # ]:          0 :         if (!ret)
      33                 :            :                 goto out_rt;
      34                 :            : 
      35                 :            : out:
      36                 :          0 :         return ret;
      37                 :            : 
      38                 :            : out_rt:
      39                 :          0 :         inet_del_offload(&rthdr_offload, IPPROTO_ROUTING);
      40                 :          0 :         goto out;
      41                 :            : }

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