trace: Use pr_warn instead of pr_warning

As said in commit f2c2cbcc35d4 ("powerpc: Use pr_warn instead of
pr_warning"), removing pr_warning so all logging messages use a
consistent <prefix>_warn style. Let's do it.

Link: http://lkml.kernel.org/r/20191018031850.48498-26-wangkefeng.wang@huawei.com
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>

diff --git a/kernel/trace/trace_benchmark.c b/kernel/trace/trace_benchmark.c
index 80e0b2aca703a8ee5e554a1583ee9ac82fe21fcb..2e9a4746ea853149721258f38b04ed037a4de752 100644 (file)
--- a/kernel/trace/trace_benchmark.c
+++ b/kernel/trace/trace_benchmark.c
@@ -178,14 +178,14 @@ static int benchmark_event_kthread(void *arg)
 int trace_benchmark_reg(void)
 {
        if (!ok_to_run) {
-               pr_warning("trace benchmark cannot be started via kernel command line\n");
+               pr_warn("trace benchmark cannot be started via kernel command line\n");
                return -EBUSY;
        }
 
        bm_event_thread = kthread_run(benchmark_event_kthread,
                                      NULL, "event_benchmark");
        if (IS_ERR(bm_event_thread)) {
-               pr_warning("trace benchmark failed to create kernel thread\n");
+               pr_warn("trace benchmark failed to create kernel thread\n");
                return PTR_ERR(bm_event_thread);
        }