linux-kernel - [PATCH 06/10] perf symbols: Do not check ss->dynsym twice

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Message-Id: <20230120123456.12449-7-adrian.hunter@intel.com>
Date:   Fri, 20 Jan 2023 14:34:52 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org
Subject: [PATCH 06/10] perf symbols: Do not check ss->dynsym twice

ss->dynsym is checked to be not NULL twice. Remove the first check
because, in fact, there can be a plt with no dynsym, which is something
that will be dealt with later.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/symbol-elf.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 990a2c6037bb..87b82507c205 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -386,9 +386,6 @@ int dso__synthesize_plt_symbols(struct dso *dso, struct symsrc *ss)
 	Elf *elf;
 	int nr = 0, symidx, err = -1;
 
-	if (!ss->dynsym)
-		return 0;
-
 	elf = ss->elf;
 	ehdr = ss->ehdr;
 
-- 
2.34.1