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Subject[PATCH -next] tracing: Remove unnecessary NULL assignment
Date
Remove unnecessary NULL assignment int create_new_subsystem().

Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
---
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 0356cae0cf74..728cdb72a190 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;
--
2.25.1
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