Messages in this thread Patch in this message |  | | From | Colin King <> | Subject | [PATCH] ftrace: remove redundant assignment to pointer 'name' | Date | Sun, 5 Apr 2020 14:01:34 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
The pointer 'name' is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Replace it with the later assignment.
Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- kernel/trace/trace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 6519b7afc499..7f763edc7195 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3783,9 +3783,7 @@ print_trace_header(struct seq_file *m, struct trace_iterator *iter) struct tracer *type = iter->trace; unsigned long entries; unsigned long total; - const char *name = "preemption"; - - name = type->name; + const char *name = type->name; get_total_entries(buf, &total, &entries); -- 2.25.1
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