[PATCH]unnecessary return in arc4random

[Fritjof Bornebusch]

Hi tech,

does this return makes any sense, because it's a void function and the return 
is at the end of the function.

fritjof

Index: arc4random.c
===================================================================
RCS file: /cvs/src/lib/libc/crypt/arc4random.c,v
retrieving revision 1.30
diff -u -p -r1.30 arc4random.c
--- arc4random.c        6 May 2014 16:06:33 -0000       1.30
+++ arc4random.c        22 May 2014 14:21:35 -0000
@@ -165,7 +165,6 @@ _rs_random_u32(u_int32_t *val)
        memcpy(val, rs_buf + RSBUFSZ - rs_have, sizeof(*val));
        memset(rs_buf + RSBUFSZ - rs_have, 0, sizeof(*val));
        rs_have -= sizeof(*val);
-       return;
 }
 
 u_int32_t