[PATCH bpf-next 1/2 v2] bpf: Simplify code with BPF_CALL_IMM

From: Tao Chen
Date: Wed Oct 02 2024 - 11:24:34 EST


No logic changed, simplify code with BPF_CALL_IMM.

Signed-off-by: Tao Chen <chen.dylane@xxxxxxxxx>
---
kernel/bpf/verifier.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 53d0556fbbf3..26fe57c79f93 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -21157,7 +21157,7 @@ static int do_misc_fixups(struct bpf_verifier_env *env)
func_id_name(insn->imm), insn->imm);
return -EFAULT;
}
- insn->imm = fn->func - __bpf_call_base;
+ insn->imm = BPF_CALL_IMM(fn->func);
next_insn:
if (subprogs[cur_subprog + 1].start == i + delta + 1) {
subprogs[cur_subprog].stack_depth += stack_depth_extra;
--
2.43.0