Commit 7519c387 authored by Maciej Fijalkowski's avatar Maciej Fijalkowski Committed by Alexei Starovoitov

selftests: xsk: Remove unused function

Probably it was ported from xdpsock but is not used anywhere.
Signed-off-by: default avatarMaciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210329224316.17793-4-maciej.fijalkowski@intel.com
parent e623bfde
...@@ -153,19 +153,6 @@ static void *memset32_htonl(void *dest, u32 val, u32 size) ...@@ -153,19 +153,6 @@ static void *memset32_htonl(void *dest, u32 val, u32 size)
return dest; return dest;
} }
/*
* This function code has been taken from
* Linux kernel lib/checksum.c
*/
static inline unsigned short from32to16(unsigned int x)
{
/* add up 16-bit and 16-bit for 16+c bit */
x = (x & 0xffff) + (x >> 16);
/* add up carry.. */
x = (x & 0xffff) + (x >> 16);
return x;
}
/* /*
* Fold a partial checksum * Fold a partial checksum
* This function code has been taken from * This function code has been taken from
......
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