Fix up for "printk: Drop pr_warning definition"

Link: http://lkml.kernel.org/r/20191206092503.303d6a57@canb.auug.org.au
Cc: Linux Next Mailing List <linux-next@vger.kernel.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NPetr Mladek <pmladek@suse.com>

kernel/trace/ring_buffer.c

@@ -5070,7 +5070,7 @@ static __init int test_ringbuffer(void)
 	int ret = 0;
 
 	if (security_locked_down(LOCKDOWN_TRACEFS)) {
-		pr_warning("Lockdown is enabled, skipping ring buffer tests\n");
+		pr_warn("Lockdown is enabled, skipping ring buffer tests\n");
 		return 0;
 	}
 

kernel/trace/trace.c

@@ -1889,7 +1889,7 @@ int __init register_tracer(struct tracer *type)
 	}
 
 	if (security_locked_down(LOCKDOWN_TRACEFS)) {
-		pr_warning("Can not register tracer %s due to lockdown\n",
+		pr_warn("Can not register tracer %s due to lockdown\n",
 			   type->name);
 		return -EPERM;
 	}
@@ -8796,7 +8796,7 @@ struct dentry *tracing_init_dentry(void)
 	struct trace_array *tr = &global_trace;
 
 	if (security_locked_down(LOCKDOWN_TRACEFS)) {
-		pr_warning("Tracing disabled due to lockdown\n");
+		pr_warn("Tracing disabled due to lockdown\n");
 		return ERR_PTR(-EPERM);
 	}
 
@@ -9244,7 +9244,7 @@ __init static int tracer_alloc_buffers(void)
 
 
 	if (security_locked_down(LOCKDOWN_TRACEFS)) {
-		pr_warning("Tracing disabled due to lockdown\n");
+		pr_warn("Tracing disabled due to lockdown\n");
 		return -EPERM;
 	}