From: Ian Rogers <irogers@google.com>
Date: Sat, 6 Mar 2021 08:08:38 +0000 (-0800)
Subject: perf skel: Remove some unused variables.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=35276a4f058df23507987ef6d2426ea9673f5e35;p=linux.git

perf skel: Remove some unused variables.

Fixes -Wall warnings.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Song Liu <songliubraving@fb.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20210306080840.3785816-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

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 */