[PATCH v5 bpf-next 03/17] selftests: xsk: remove unused function
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STALE2023d
LANDED
From: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Date: 2021-03-29 22:55:50
Also in:
bpf
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [selftests] (test runners & infrastructure), kernel selftest framework, the rest, xdp (express data path) · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Shuah Khan, Shuah Khan, Linus Torvalds, David S. Miller, Jakub Kicinski, Jesper Dangaard Brouer, John Fastabend
Revision v5 of 4 in this series; landed in mainline as 7519c387e69d on 2021-03-30.
Revisions (4)
- v2 [diff vs current]
- v3 [diff vs current]
- v4 [diff vs current]
- v5 current
Probably it was ported from xdpsock but is not used anywhere. Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> --- tools/testing/selftests/bpf/xdpxceiver.c | 13 ------------- 1 file changed, 13 deletions(-)
diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c
index 04bc007d5b08..6769e9e2de17 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.c
+++ b/tools/testing/selftests/bpf/xdpxceiver.c@@ -153,19 +153,6 @@ static void *memset32_htonl(void *dest, u32 val, u32 size) 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 * This function code has been taken from
--
2.20.1