[rtsan][NFC] Remove unncessary namespace specifiers

[cjappl]

No description provided.

[llvmbot]

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: Chris Apple (cjappl)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/110197.diff

3 Files Affected:

• (modified) compiler-rt/lib/rtsan/rtsan.cpp (+4-4)
• (modified) compiler-rt/lib/rtsan/rtsan_context.cpp (+7-6)
• (modified) compiler-rt/lib/rtsan/rtsan_diagnostics.cpp (+1-1)

diff --git a/compiler-rt/lib/rtsan/rtsan.cpp b/compiler-rt/lib/rtsan/rtsan.cpp
index 6fcff5e326a52f..f9741b4fe3509d 100644
--- a/compiler-rt/lib/rtsan/rtsan.cpp
+++ b/compiler-rt/lib/rtsan/rtsan.cpp
@@ -114,19 +114,19 @@ SANITIZER_INTERFACE_ATTRIBUTE bool __rtsan_is_initialized() {
 }
 
 SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_realtime_enter() {
-  __rtsan::GetContextForThisThread().RealtimePush();
+  GetContextForThisThread().RealtimePush();
 }
 
 SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_realtime_exit() {
-  __rtsan::GetContextForThisThread().RealtimePop();
+  GetContextForThisThread().RealtimePop();
 }
 
 SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_disable() {
-  __rtsan::GetContextForThisThread().BypassPush();
+  GetContextForThisThread().BypassPush();
 }
 
 SANITIZER_INTERFACE_ATTRIBUTE void __rtsan_enable() {
-  __rtsan::GetContextForThisThread().BypassPop();
+  GetContextForThisThread().BypassPop();
 }
 
 SANITIZER_INTERFACE_ATTRIBUTE void
diff --git a/compiler-rt/lib/rtsan/rtsan_context.cpp b/compiler-rt/lib/rtsan/rtsan_context.cpp
index 1cf1791f0aaf83..536d62e81e2fb6 100644
--- a/compiler-rt/lib/rtsan/rtsan_context.cpp
+++ b/compiler-rt/lib/rtsan/rtsan_context.cpp
@@ -17,6 +17,7 @@
 #include <pthread.h>
 
 using namespace __sanitizer;
+using namespace __rtsan;
 
 static pthread_key_t context_key;
 static pthread_once_t key_once = PTHREAD_ONCE_INIT;
@@ -31,12 +32,12 @@ static __rtsan::Context &GetContextForThisThreadImpl() {
   };
 
   pthread_once(&key_once, MakeThreadLocalContextKey);
-  __rtsan::Context *current_thread_context =
-      static_cast<__rtsan::Context *>(pthread_getspecific(context_key));
+  Context *current_thread_context =
+      static_cast<Context *>(pthread_getspecific(context_key));
   if (current_thread_context == nullptr) {
-    current_thread_context = static_cast<__rtsan::Context *>(
-        __sanitizer::InternalAlloc(sizeof(__rtsan::Context)));
-    new (current_thread_context) __rtsan::Context();
+    current_thread_context =
+        static_cast<Context *>(InternalAlloc(sizeof(Context)));
+    new (current_thread_context) Context();
     pthread_setspecific(context_key, current_thread_context);
   }
 
@@ -57,6 +58,6 @@ bool __rtsan::Context::InRealtimeContext() const { return realtime_depth_ > 0; }
 
 bool __rtsan::Context::IsBypassed() const { return bypass_depth_ > 0; }
 
-__rtsan::Context &__rtsan::GetContextForThisThread() {
+Context &__rtsan::GetContextForThisThread() {
   return GetContextForThisThreadImpl();
 }
diff --git a/compiler-rt/lib/rtsan/rtsan_diagnostics.cpp b/compiler-rt/lib/rtsan/rtsan_diagnostics.cpp
index cfe71481d3dc78..ecba30d2ab8df5 100644
--- a/compiler-rt/lib/rtsan/rtsan_diagnostics.cpp
+++ b/compiler-rt/lib/rtsan/rtsan_diagnostics.cpp
@@ -31,7 +31,7 @@ void BufferedStackTrace::UnwindImpl(uptr pc, uptr bp, void *context,
 } // namespace __sanitizer
 
 namespace {
-class Decorator : public __sanitizer::SanitizerCommonDecorator {
+class Decorator : public SanitizerCommonDecorator {
 public:
   Decorator() : SanitizerCommonDecorator() {}
   const char *FunctionName() const { return Green(); }

[cjappl]

CC @davidtrevelyan - just a quick cleanup NFC, submitting this now