diff options
Diffstat (limited to 'kernel/trace/bpf_trace.c')
| -rw-r--r-- | kernel/trace/bpf_trace.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index d8553f46caa2..b26f3da943de 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -2254,15 +2254,13 @@ 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) |