[sanitizer] Fix build on platforms where dtls support is disabled.

llvm-svn: 211684

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cc b/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cc
index 993fdc6..6142ce5 100644 (file)
--- a/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cc
@@ -123,7 +123,7 @@ DTLS *DTLS_Get() { return &dtls; }
 
 #else
 void DTLS_on_libc_memalign(void *ptr, uptr size) {}
-void DTLS_on_tls_get_addr(void *arg, void *res) {}
+DTLS::DTV *DTLS_on_tls_get_addr(void *arg, void *res) { return 0; }
 DTLS *DTLS_Get() { return 0; }
 void DTLS_Destroy() {}
 #endif  // SANITIZER_INTERCEPT_TLS_GET_ADDR