Silence a compiler warning
diff --git a/src/x86/Gos-linux.c b/src/x86/Gos-linux.c
index 31f83ba..255696c 100644
--- a/src/x86/Gos-linux.c
+++ b/src/x86/Gos-linux.c
@@ -153,9 +153,6 @@
     case X86_SCF_LINUX_RT_SIGFRAME:
       addr += LINUX_UC_MCONTEXT_OFF;
       break;
-
-    default:
-      return DWARF_NULL_LOC;
     }
 
   switch (reg)