notifier-error-inject: fix module names in Kconfig

[mirror_ubuntu-artful-kernel.git] / lib / uuid.c

diff --git a/lib/uuid.c b/lib/uuid.c
index 8fadd7cef46c82a404e08f7da45264a0c16c8602..398821e4dce135d8fbe8d78bbee7bdc884fbd5e5 100644 (file)
--- a/lib/uuid.c
+++ b/lib/uuid.c
@@ -19,19 +19,13 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/uuid.h>
 #include <linux/random.h>
 
 static void __uuid_gen_common(__u8 b[16])
 {
-       int i;
-       u32 r;
-
-       for (i = 0; i < 4; i++) {
-               r = random32();
-               memcpy(b + i * 4, &r, 4);
-       }
+       prandom_bytes(b, 16);
        /* reversion 0b10 */
        b[8] = (b[8] & 0x3F) | 0x80;
 }