diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/checksum.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/checksum.c b/lib/checksum.c index 12dceb27ff2..129775eb6de 100644 --- a/lib/checksum.c +++ b/lib/checksum.c @@ -102,6 +102,7 @@ out: } #endif +#ifndef ip_fast_csum /* * This is a version of ip_compute_csum() optimized for IP headers, * which always checksum on 4 octet boundaries. @@ -111,6 +112,7 @@ __sum16 ip_fast_csum(const void *iph, unsigned int ihl) return (__force __sum16)~do_csum(iph, ihl*4); } EXPORT_SYMBOL(ip_fast_csum); +#endif /* * computes the checksum of a memory block at buff, length len, |