Commit 7568a21e authored by Wang ShaoBo's avatar Wang ShaoBo Committed by Steven Rostedt (Google)
Browse files

tracing: Remove unnecessary NULL assignment 

Remove unnecessary NULL assignment int create_new_subsystem().

Link: https://lkml.kernel.org/r/20221123065124.3982439-1-bobo.shaobowang@huawei.com



Signed-off-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent e7bb66f7

kernel/trace/trace_events.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -2261,8 +2261,6 @@ create_new_subsystem(const char *name) 
	if (!system->name)

	if (!system->name)

		goto out_free;

		goto out_free;





	system->filter = NULL;



	system->filter = kzalloc(sizeof(struct event_filter), GFP_KERNEL);

	system->filter = kzalloc(sizeof(struct event_filter), GFP_KERNEL);

	if (!system->filter)

	if (!system->filter)

		goto out_free;

		goto out_free;