posix: Remove unused variable on tst-_Fork.c

Checked on x86_64-linux-gnu and i686-linux-gnu.

diff --git a/posix/tst-_Fork.c b/posix/tst-_Fork.c
index d383f87bf7570709217267747c62a7cfd716cc3f..ae1ba9bb212c122d752ce564f34dd192be6357fd 100644 (file)
--- a/posix/tst-_Fork.c
+++ b/posix/tst-_Fork.c
@@ -85,7 +85,6 @@ singlethread_test (void)
 }
 
 
-static volatile sig_atomic_t sigusr1_handler_ran;
 #define SIG_PID_EXIT_CODE 20
 
 static bool atfork_prepare_var;