Revert "char/random: silence a lockdep splat with printk()"

This reverts commit 28820c5802f9f83c655ab09ccae8289103ce1490 which is
commit 1b710b1b10eff9d46666064ea25f079f70bc67a8 upstream.

It causes problems here just like it did in 4.19.y and odds are it will
be reverted upstream as well.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/char/random.c b/drivers/char/random.c
index 50d5846acf48a262a068088759c808e31ed2708f..e6efa07e9f9ea777842c7d61ca146de1c108ff18 100644 (file)
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1598,9 +1598,8 @@ static void _warn_unseeded_randomness(const char *func_name, void *caller,
        print_once = true;
 #endif
        if (__ratelimit(&unseeded_warning))
-               printk_deferred(KERN_NOTICE "random: %s called from %pS "
-                               "with crng_init=%d\n", func_name, caller,
-                               crng_init);
+               pr_notice("random: %s called from %pS with crng_init=%d\n",
+                         func_name, caller, crng_init);
 }
 
 /*