# \[PATCH 2/2\] tools, bpftool: Remove two unused variables. - From: Ian Rogers \ - Date: 2020-10-28 01:38:59 - List: netdev - Page: https://ratatoskr.run/netdev/2020/10/6154599 - Thread: https://ratatoskr.run/netdev/2020/10/6154621/t.md ```text Avoid an unused variable warning. Signed-off-by: Ian Rogers --- tools/bpf/bpftool/skeleton/profiler.bpf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/bpf/bpftool/skeleton/profiler.bpf.c b/tools/bpf/bpftool/skeleton/profiler.bpf.c index 4e3512f700c0..ce5b65e07ab1 100644 --- a/tools/bpf/bpftool/skeleton/profiler.bpf.c +++ b/tools/bpf/bpftool/skeleton/profiler.bpf.c @@ -70,7 +70,7 @@ int BPF_PROG(fentry_XXX) static inline void fexit_update_maps(u32 id, struct bpf_perf_event_value *after) { - struct bpf_perf_event_value *before, diff, *accum; + struct bpf_perf_event_value *before, diff; before = bpf_map_lookup_elem(&fentry_readings, &id); /* only account samples with a valid fentry_reading */ @@ -95,7 +95,7 @@ int BPF_PROG(fexit_XXX) { struct bpf_perf_event_value readings[MAX_NUM_MATRICS]; u32 cpu = bpf_get_smp_processor_id(); - u32 i, one = 1, zero = 0; + u32 i, zero = 0; int err; u64 *count; -- 2.29.0.rc2.309.g374f81d7ae-goog ```