1 files changed, 0 insertions, 29 deletions

diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c
index 142bcb2c7c6a..f3a3f8a29c7a 100644
--- a/arch/um/drivers/net_user.c
+++ b/arch/um/drivers/net_user.c
@@ -259,32 +259,3 @@ char *split_if_spec(char *str, ...)
         va_end(ap);
         return str;
 }
-
-void random_mac(unsigned char *addr)
-{
-        struct timeval tv;
-        long n;
-        unsigned int seed;
-
-        gettimeofday(&tv, NULL);
-
-        /* Assume that 20 bits of microseconds and 12 bits of the pid are
-         * reasonably unpredictable.
-         */
-        seed = tv.tv_usec | (os_getpid() << 20);
-        srandom(seed);
-
-        /* Don't care about endianness here - switching endianness
-         * just rearranges what are hopefully random numbers.
-         *
-         * Assume that RAND_MAX > 65536, so random is called twice and
-         * we use 16 bits of the result.
-         */
-        n = random();
-        addr[2] = (n >> 8) & 255;
-        addr[3] = n % 255;
-
-        n = random();
-        addr[4] = (n >> 8) & 255;
-        addr[5] = n % 255;
-}