Messages in this thread Patch in this message | | | From | Zou Wei <> | Subject | [PATCH-next] bpf: Verifier, remove unneeded conversion to bool | Date | Mon, 13 Apr 2020 19:57:56 +0800 |
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This issue was detected by using the Coccinelle software:
kernel/bpf/verifier.c:1259:16-21: WARNING: conversion to bool not needed here
The conversion to bool is unneeded, remove it
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zou Wei <zou_wei@huawei.com> --- kernel/bpf/verifier.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 04c6630..38cfcf7 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -1255,8 +1255,7 @@ static void __mark_reg_unknown(const struct bpf_verifier_env *env, reg->type = SCALAR_VALUE; reg->var_off = tnum_unknown; reg->frameno = 0; - reg->precise = env->subprog_cnt > 1 || !env->allow_ptr_leaks ? - true : false; + reg->precise = env->subprog_cnt > 1 || !env->allow_ptr_leaks; __mark_reg_unbounded(reg); } -- 2.6.2
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