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@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20230120123456.12449-7-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 990a2c6037bbba74b4718d63f25d612efa6b4bb9..87b82507c20518762507dd3f6b0d68086babe3ac 100644 (file)
--- 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;