[tip:perf/urgent] perf parse-events: Remove unused variable: error

[tip-bot for Luke Mujica <tipbot@zytor.com>]

Commit-ID:  72de3fd97f15d75657dd5389e26801cbf8af0f9a
Gitweb:     https://git.kernel.org/tip/72de3fd97f15d75657dd5389e26801cbf8af0f9a
Author:     Luke Mujica <lukemujica@google.com>
AuthorDate: Wed, 3 Jul 2019 15:25:09 -0700
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 9 Jul 2019 10:13:27 -0300

perf parse-events: Remove unused variable: error

Remove the 'error' variable because it is declared but not used in
parse-events.y or in the generated parse-events.c.

Signed-off-by: Luke Mujica <lukemujica@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20190703222509.109616-2-lukemujica@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/parse-events.y | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 172dbb73941f..f1c36ed1cf36 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -480,7 +480,6 @@ event_bpf_file:
 PE_BPF_OBJECT opt_event_config
 {
 	struct parse_events_state *parse_state = _parse_state;
-	struct parse_events_error *error = parse_state->error;
 	struct list_head *list;
 
 	ALLOC_LIST(list);