From f46a40a471d38dd7c81a7420048d7885f42a97ef Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Fri, 8 Oct 2021 08:35:04 -0400
Subject: [PATCH] Utilities: Fix -Wunreachable-code warnings from clang

---
 Userland/Utilities/fgrep.cpp  |  1 -
 Userland/Utilities/ping.cpp   |  2 --
 Userland/Utilities/strace.cpp |  2 --
 Userland/Utilities/top.cpp    |  1 -
 Userland/Utilities/tt.cpp     | 10 ----------
 Userland/Utilities/yes.cpp    |  1 -
 6 files changed, 17 deletions(-)

diff --git a/Userland/Utilities/fgrep.cpp b/Userland/Utilities/fgrep.cpp
index 639533ac8ba..cdbbd7bbd95 100644
--- a/Userland/Utilities/fgrep.cpp
+++ b/Userland/Utilities/fgrep.cpp
@@ -25,5 +25,4 @@ int main(int argc, char** argv)
             return 0;
         VERIFY(str);
     }
-    return 0;
 }
diff --git a/Userland/Utilities/ping.cpp b/Userland/Utilities/ping.cpp
index 1ff60807952..43848be6dea 100644
--- a/Userland/Utilities/ping.cpp
+++ b/Userland/Utilities/ping.cpp
@@ -225,6 +225,4 @@ int main(int argc, char** argv)
 
         sleep(1);
     }
-
-    return 0;
 }
diff --git a/Userland/Utilities/strace.cpp b/Userland/Utilities/strace.cpp
index c605547a5d3..a57d6cdfd06 100644
--- a/Userland/Utilities/strace.cpp
+++ b/Userland/Utilities/strace.cpp
@@ -790,6 +790,4 @@ int main(int argc, char** argv)
             return 1;
         }
     }
-
-    return 0;
 }
diff --git a/Userland/Utilities/top.cpp b/Userland/Utilities/top.cpp
index 7e333eefafd..8630deed198 100644
--- a/Userland/Utilities/top.cpp
+++ b/Userland/Utilities/top.cpp
@@ -297,5 +297,4 @@ int main(int argc, char** argv)
         prev = move(current);
         sleep(top_option.delay_time);
     }
-    return 0;
 }
diff --git a/Userland/Utilities/tt.cpp b/Userland/Utilities/tt.cpp
index 49bbc66323a..574bd140e9a 100644
--- a/Userland/Utilities/tt.cpp
+++ b/Userland/Utilities/tt.cpp
@@ -58,7 +58,6 @@ int main(int argc, char** argv)
         &thread_id, nullptr, [](void*) -> void* {
             outln("Hi there, from the second thread!");
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
@@ -96,8 +95,6 @@ int mutex_test()
                 pthread_mutex_unlock(&mutex);
                 sleep(1);
             }
-            pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
@@ -110,7 +107,6 @@ int mutex_test()
         pthread_mutex_unlock(&mutex);
         usleep(10000);
     }
-    return 0;
 }
 
 int detached_test()
@@ -144,7 +140,6 @@ int detached_test()
             outln("I'm the secondary thread :^)");
             sleep(1);
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc != 0) {
@@ -206,7 +201,6 @@ int priority_test()
             outln("I'm the secondary thread :^)");
             sleep(1);
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
@@ -260,7 +254,6 @@ int stack_size_test()
             outln("I'm the secondary thread :^)");
             sleep(1);
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
@@ -294,7 +287,6 @@ int staying_alive_test()
             sleep(3520);
             outln("Secondary thread exiting");
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
@@ -354,7 +346,6 @@ int set_stack_test()
             outln("I'm the secondary thread :^)");
             sleep(1);
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
@@ -386,7 +377,6 @@ int kill_test()
             sleep(100);
             outln("Secondary thread is still alive :^(");
             pthread_exit((void*)0xDEADBEEF);
-            return nullptr;
         },
         nullptr);
     if (rc < 0) {
diff --git a/Userland/Utilities/yes.cpp b/Userland/Utilities/yes.cpp
index 7f5d2f6e488..fab0428428f 100644
--- a/Userland/Utilities/yes.cpp
+++ b/Userland/Utilities/yes.cpp
@@ -23,5 +23,4 @@ int main(int argc, char** argv)
 
     for (;;)
         puts(string);
-    return 0;
 }