lib/test_scanf: Include <linux/prandom.h> instead of <linux/random.h>

Substitute the inclusion of <linux/random.h> header with
<linux/prandom.h> to allow the removal of legacy inclusion
of <linux/prandom.h> from <linux/random.h>.

Signed-off-by: Uros Bizjak <[email protected]>
Acked-by: Petr Mladek <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Rasmus Villemoes <[email protected]>
Cc: Sergey Senozhatsky <[email protected]>
Cc: Andrew Morton <[email protected]>
Signed-off-by: Jason A. Donenfeld <[email protected]>

Author: ubizjak

lib/test_scanf.c

@@ -11,7 +11,7 @@
 #include <linux/module.h>
 #include <linux/overflow.h>
 #include <linux/printk.h>
-#include <linux/random.h>
+#include <linux/prandom.h>
 #include <linux/slab.h>
 #include <linux/string.h>