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Diffstat (limited to 'arch/arm/net/bpf_jit_32.c')
-rw-r--r--arch/arm/net/bpf_jit_32.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 323a4df59a6c..b5030e1a41d8 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -25,8 +25,6 @@
#include "bpf_jit_32.h"
-int bpf_jit_enable __read_mostly;
-
/*
* eBPF prog stack layout:
*
@@ -365,15 +363,7 @@ static inline int epilogue_offset(const struct jit_ctx *ctx)
static inline void emit_udivmod(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx, u8 op)
{
const u8 *tmp = bpf2a32[TMP_REG_1];
- s32 jmp_offset;
- /* checks if divisor is zero or not. If it is, then
- * exit directly.
- */
- emit(ARM_CMP_I(rn, 0), ctx);
- _emit(ARM_COND_EQ, ARM_MOV_I(ARM_R0, 0), ctx);
- jmp_offset = epilogue_offset(ctx);
- _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx);
#if __LINUX_ARM_ARCH__ == 7
if (elf_hwcap & HWCAP_IDIVA) {
if (op == BPF_DIV)
@@ -1821,7 +1811,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
/* If BPF JIT was not enabled then we must fall back to
* the interpreter.
*/
- if (!bpf_jit_enable)
+ if (!prog->jit_requested)
return orig_prog;
/* If constant blinding was enabled and we failed during blinding