Messages in this thread Patch in this message | | | Date | Fri, 17 Feb 2023 13:39:14 -0500 | From | Steven Rostedt <> | Subject | [for-next][PATCH 3/3] tracing: Remove unnecessary NULL assignment |
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From: Wang ShaoBo <bobo.shaobowang@huawei.com>
Remove unnecessary NULL assignment int create_new_subsystem().
Link: https://lkml.kernel.org/r/20221123065124.3982439-1-bobo.shaobowang@huawei.com
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> --- kernel/trace/trace_events.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index cf3fd74fa675..b52c4d79eb78 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2261,8 +2261,6 @@ create_new_subsystem(const char *name) if (!system->name) goto out_free; - system->filter = NULL; - system->filter = kzalloc(sizeof(struct event_filter), GFP_KERNEL); if (!system->filter) goto out_free; -- 2.39.1
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