linux-kernel - [PATCH 1/3] perf list: Remove dead code in argument check

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Date:   Wed,  9 Sep 2020 14:58:47 +0900
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Stephane Eranian <eranian@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Ian Rogers <irogers@...gle.com>
Subject: [PATCH 1/3] perf list: Remove dead code in argument check

The sep is already checked being not NULL.  The code seems to be a
leftover from some refactoring.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>

diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c
index 0a7fe4cb5555..10ab5e40a34f 100644
--- a/tools/perf/builtin-list.c
+++ b/tools/perf/builtin-list.c
@@ -92,13 +92,6 @@ int cmd_list(int argc, const char **argv)
 		else if ((sep = strchr(argv[i], ':')) != NULL) {
 			int sep_idx;
 
-			if (sep == NULL) {
-				print_events(argv[i], raw_dump, !desc_flag,
-							long_desc_flag,
-							details_flag,
-							deprecated);
-				continue;
-			}
 			sep_idx = sep - argv[i];
 			s = strdup(argv[i]);
 			if (s == NULL)
-- 
2.28.0.526.ge36021eeef-goog