From 35276a4f058df23507987ef6d2426ea9673f5e35 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Sat, 6 Mar 2021 00:08:38 -0800 Subject: [PATCH] perf skel: Remove some unused variables. Fixes -Wall warnings. Signed-off-by: Ian Rogers Acked-by: Song Liu Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lore.kernel.org/lkml/20210306080840.3785816-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo --- 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 c7cec92d02360..ab12b4c4ece21 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 */ -- 2.30.2