Messages in this thread Patch in this message | | | From | Yihao Han <> | Subject | [PATCH] samples/bpf: fix swap.cocci warning | Date | Wed, 8 Dec 2021 03:34:07 -0800 |
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Fix following swap.cocci warning: ./samples/bpf/xsk_fwd.c:660:22-23: WARNING opportunity for swap()
Signed-off-by: Yihao Han <hanyihao@vivo.com> --- samples/bpf/xsk_fwd.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/samples/bpf/xsk_fwd.c b/samples/bpf/xsk_fwd.c index 1cd97c84c337..e82582b225d3 100644 --- a/samples/bpf/xsk_fwd.c +++ b/samples/bpf/xsk_fwd.c @@ -653,9 +653,7 @@ static void swap_mac_addresses(void *data) struct ether_addr *dst_addr = (struct ether_addr *)ð->ether_dhost; struct ether_addr tmp; - tmp = *src_addr; - *src_addr = *dst_addr; - *dst_addr = tmp; + swap(*src_addr, *dst_addr); } static void * -- 2.17.1
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