Messages in this thread Patch in this message | | | Date | Sat, 6 Mar 2021 00:08:38 -0800 | Subject | [PATCH 1/3] perf skel: Remove some unused variables. | From | Ian Rogers <> |
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Fixes -Wall warnings.
Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/util/bpf_skel/bpf_prog_profiler.bpf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/util/bpf_skel/bpf_prog_profiler.bpf.c b/tools/perf/util/bpf_skel/bpf_prog_profiler.bpf.c index c7cec92d0236..ab12b4c4ece2 100644 --- a/tools/perf/util/bpf_skel/bpf_prog_profiler.bpf.c +++ b/tools/perf/util/bpf_skel/bpf_prog_profiler.bpf.c @@ -52,7 +52,7 @@ int BPF_PROG(fentry_XXX) static inline void fexit_update_maps(struct bpf_perf_event_value *after) { - struct bpf_perf_event_value *before, diff, *accum; + struct bpf_perf_event_value *before, diff; __u32 zero = 0; before = bpf_map_lookup_elem(&fentry_readings, &zero); @@ -78,7 +78,6 @@ int BPF_PROG(fexit_XXX) { struct bpf_perf_event_value reading; __u32 cpu = bpf_get_smp_processor_id(); - __u32 one = 1, zero = 0; int err; /* read all events before updating the maps, to reduce error */ -- 2.30.1.766.gb4fecdf3b7-goog
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