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| author | Jianlin Lv <Jianlin.Lv@arm.com> | 2021-03-18 10:48:51 +0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-03-19 23:06:53 +0100 |
| commit | 9ef05281e5d01dffdf75a4ae5c1aee7cbd7aaa73 (patch) | |
| tree | 3051be4972359357732f8b6b167e68d4484c237a | |
| parent | ea24b19562fe5f72c78319dbb347b701818956d9 (diff) | |
| download | linux-stable-9ef05281e5d01dffdf75a4ae5c1aee7cbd7aaa73.tar.gz linux-stable-9ef05281e5d01dffdf75a4ae5c1aee7cbd7aaa73.tar.bz2 linux-stable-9ef05281e5d01dffdf75a4ae5c1aee7cbd7aaa73.zip | |
bpf: Remove insn_buf[] declaration in inner block
Two insn_buf[16] variables are declared in the function which acts on
function scope and block scope respectively. The statement in the inner
block is redundant, so remove it.
Signed-off-by: Jianlin Lv <Jianlin.Lv@arm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210318024851.49693-1-Jianlin.Lv@arm.com
| -rw-r--r-- | kernel/bpf/verifier.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index f9096b049cd6..e26c5170c953 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -11899,7 +11899,6 @@ static int do_misc_fixups(struct bpf_verifier_env *env) insn->code == (BPF_ALU64 | BPF_SUB | BPF_X)) { const u8 code_add = BPF_ALU64 | BPF_ADD | BPF_X; const u8 code_sub = BPF_ALU64 | BPF_SUB | BPF_X; - struct bpf_insn insn_buf[16]; struct bpf_insn *patch = &insn_buf[0]; bool issrc, isneg; u32 off_reg; |