Removed unused variable from non-Linux builds

diff --git a/src/crypto/random.c b/src/crypto/random.c
index ab8e882e1a79b5025e234d0947b34450513942a2..64180a13ab88d868ff06e437317355f47517ebd6 100644 (file)
--- a/src/crypto/random.c
+++ b/src/crypto/random.c
@@ -51,7 +51,9 @@ static u32 pool[POOL_WORDS];
 static unsigned int input_rotate = 0;
 static unsigned int pool_pos = 0;
 static u8 dummy_key[20];
+#ifdef __linux__
 static size_t dummy_key_avail = 0;
+#endif /* __linux__ */
 static unsigned int own_pool_ready = 0;
 
 #define MIN_COLLECT_ENTROPY 1000