From 88575199cc65de99a156888629a68180c830eff2 Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Sat, 26 Nov 2016 01:28:04 +0100 Subject: 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 Acked-by: Alexei Starovoitov Signed-off-by: David S. Miller --- include/linux/filter.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/filter.h b/include/linux/filter.h index 1f09c521adfe..7f246a281435 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -408,8 +408,8 @@ struct bpf_prog { enum bpf_prog_type type; /* Type of BPF program */ struct bpf_prog_aux *aux; /* Auxiliary fields */ struct sock_fprog_kern *orig_prog; /* Original BPF program */ - unsigned int (*bpf_func)(const struct sk_buff *skb, - const struct bpf_insn *filter); + unsigned int (*bpf_func)(const void *ctx, + const struct bpf_insn *insn); /* Instructions for interpreter */ union { struct sock_filter insns[0]; @@ -504,7 +504,7 @@ static inline u32 bpf_prog_run_xdp(const struct bpf_prog *prog, u32 ret; rcu_read_lock(); - ret = BPF_PROG_RUN(prog, (void *)xdp); + ret = BPF_PROG_RUN(prog, xdp); rcu_read_unlock(); return ret; -- cgit v1.2.3-71-gd317