um: export signals_enabled directly

Use signals_enabled instead of always jumping through
a function call to read it, there's not much point in
that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 1 insertions, 6 deletions

diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c
index 96f511d1aabe..8c9d162e6c51 100644
--- a/arch/um/os-Linux/signal.c
+++ b/arch/um/os-Linux/signal.c
@@ -62,7 +62,7 @@ static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)
 #define SIGALRM_BIT 1
 #define SIGALRM_MASK (1 << SIGALRM_BIT)
 
-static int signals_enabled;
+int signals_enabled;
 static unsigned int signals_pending;
 static unsigned int signals_active = 0;
 
@@ -334,11 +334,6 @@ void unblock_signals(void)
 	}
 }
 
-int get_signals(void)
-{
-	return signals_enabled;
-}
-
 int set_signals(int enable)
 {
 	int ret;