kunit: string-stream-test: Include <linux/prandom.h>

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

Signed-off-by: Uros Bizjak <[email protected]>
Cc: Brendan Higgins <[email protected]>
Cc: David Gow <[email protected]>
Cc: Rae Moar <[email protected]>
Signed-off-by: Jason A. Donenfeld <[email protected]>

Author: ubizjak

lib/kunit/string-stream-test.c

@@ -9,6 +9,7 @@
 #include <kunit/static_stub.h>
 #include <kunit/test.h>
 #include <linux/ktime.h>
+#include <linux/prandom.h>
 #include <linux/slab.h>
 #include <linux/timekeeping.h>