bpf: drop unnecessary context cast from BPF_PROG_RUN

Since long already bpf_func is not only about struct sk_buff * as
input anymore. Make it generic as void *, so that callers don't
need to cast for it each time they call BPF_PROG_RUN().

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6ee1febdf6ff..22cc734aa1b2 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -7726,7 +7726,7 @@ static void bpf_overflow_handler(struct perf_event *event,
 	if (unlikely(__this_cpu_inc_return(bpf_prog_active) != 1))
 		goto out;
 	rcu_read_lock();
-	ret = BPF_PROG_RUN(event->prog, (void *)&ctx);
+	ret = BPF_PROG_RUN(event->prog, &ctx);
 	rcu_read_unlock();
 out:
 	__this_cpu_dec(bpf_prog_active);