Clean the following coccicheck warning: ./kernel/trace/bpf_trace.c:2263:34-35: WARNING opportunity for swap(). ./kernel/trace/bpf_trace.c:2264:40-41: WARNING opportunity for swap(). Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- kernel/trace/bpf_trace.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 0009104dca82..36e0f459d152 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -2253,15 +2253,13 @@ static void bpf_kprobe_multi_cookie_swap(void *a, void *b, int size, const void const struct bpf_kprobe_multi_link *link = priv; unsigned long *addr_a = a, *addr_b = b; u64 *cookie_a, *cookie_b; - unsigned long tmp1; - u64 tmp2; cookie_a = link->cookies + (addr_a - link->addrs); cookie_b = link->cookies + (addr_b - link->addrs); /* swap addr_a/addr_b and cookie_a/cookie_b values */ - tmp1 = *addr_a; *addr_a = *addr_b; *addr_b = tmp1; - tmp2 = *cookie_a; *cookie_a = *cookie_b; *cookie_b = tmp2; + swap(*addr_a, *addr_b); + swap(*cookie_a, *cookie_b); } static int __bpf_kprobe_multi_cookie_cmp(const void *a, const void *b) -- 2.20.1.7.g153144c
