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tracing: Cleanup code by removing init "char *name"

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The pointer is assigned to "type->name" anyway. no need to
initialize with "preemption".

Link: https://lkml.kernel.org/r/20220513075221.26275-1-liqiong@nfschina.com

Signed-off-by: liqiong <liqiong@nfschina.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
liqiong 2022-05-13 15:52:21 +08:00 • committed by Steven Rostedt (Google)
parent 2d601b9864
commit 2decd16f47
1 changed files with 1 additions and 3 deletions
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4
kernel/trace/trace.c
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@ -4276,9 +4276,7 @@ print_trace_header(struct seq_file *m, struct trace_iterator *iter)
struct tracer *type = iter->trace; struct tracer *type = iter->trace;
unsigned long entries; unsigned long entries;
unsigned long total; unsigned long total;
const char *name = "preemption"; const char *name = type->name;
name = type->name;
get_total_entries(buf, &total, &entries); get_total_entries(buf, &total, &entries);