From a2ba8ec3d90a4e08816bf5041892f2a54be22a62 Mon Sep 17 00:00:00 2001
From: zengxj <zengxiangjun8@h-partners.com>
Date: Fri, 25 Oct 2024 11:47:58 +0800
Subject: [PATCH] =?UTF-8?q?=E5=91=8A=E8=AD=A6=E6=B8=85=E7=90=86?=
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Signed-off-by: zengxj <zengxiangjun8@h-partners.com>
Change-Id: If0545407db48f0e28ba2dda7ae9ea11a98e4b998
---
 tools/pagemap_parse/pagemap_parse.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/pagemap_parse/pagemap_parse.cpp b/tools/pagemap_parse/pagemap_parse.cpp
index bf711e95f..7b49b20c8 100644
--- a/tools/pagemap_parse/pagemap_parse.cpp
+++ b/tools/pagemap_parse/pagemap_parse.cpp
@@ -63,7 +63,6 @@ void PrintUsage(const string& program)
 int ParseMapsLine(const string& line, MapInfo& mapping)
 {
     std::istringstream iss(line);
-    std::string token;
     uint64_t start, end;
 
     // 读取起始地址和结束地址
@@ -128,7 +127,7 @@ void PrintPage(const MapInfo& mapping, const PageInfo& page)
 bool IsValidPid(const string& pid_str)
 {
     if (pid_str.empty()) {
-        return -1;
+        return false;
     }
     bool ret = all_of(pid_str.begin(), pid_str.end(), [](char c) {
         return isdigit(c);