diff mbox series

bpf, x32: remove unneeded conversion to bool

Message ID 20200420123727.3616-1-yanaijie@huawei.com
State New
Headers show
Series bpf, x32: remove unneeded conversion to bool | expand

Commit Message

Jason Yan April 20, 2020, 12:37 p.m. UTC 
The '==' expression itself is bool, no need to convert it to bool again.
This fixes the following coccicheck warning:

arch/x86/net/bpf_jit_comp32.c:1478:50-55: WARNING: conversion to bool
not needed here
arch/x86/net/bpf_jit_comp32.c:1479:50-55: WARNING: conversion to bool
not needed here

Signed-off-by: Jason Yan <yanaijie@huawei.com>
---
 arch/x86/net/bpf_jit_comp32.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/net/bpf_jit_comp32.c b/arch/x86/net/bpf_jit_comp32.c
index 4d2a7a764602..b41ba3517819 100644
--- a/arch/x86/net/bpf_jit_comp32.c
+++ b/arch/x86/net/bpf_jit_comp32.c
@@ -1475,8 +1475,8 @@  static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
 	for (i = 0; i < insn_cnt; i++, insn++) {
 		const s32 imm32 = insn->imm;
 		const bool is64 = BPF_CLASS(insn->code) == BPF_ALU64;
-		const bool dstk = insn->dst_reg == BPF_REG_AX ? false : true;
-		const bool sstk = insn->src_reg == BPF_REG_AX ? false : true;
+		const bool dstk = insn->dst_reg != BPF_REG_AX;
+		const bool sstk = insn->src_reg != BPF_REG_AX;
 		const u8 code = insn->code;
 		const u8 *dst = bpf2ia32[insn->dst_reg];
 		const u8 *src = bpf2ia32[insn->src_reg];