Commit-ID: e5f177a578edf4501d0758bfa922cd0b0f9d0e9d
Gitweb: https://git.kernel.org/tip/e5f177a578edf4501d0758bfa922cd0b0f9d0e9d
Author: Leo Yan <leo.yan@xxxxxxxxxx>
AuthorDate: Thu, 30 May 2019 17:38:01 +0800
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 5 Jun 2019 09:47:54 -0300
perf symbols: Remove unused variable 'err'
Variable 'err' is defined but never used in function symsrc__init(),
remove it and directly return -1 at the end of the function.
Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20190530093801.20510-1-leo.yan@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/symbol-elf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 4ad106a5f2c0..fdc5bd7dbb90 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -699,7 +699,6 @@ bool __weak elf__needs_adjust_symbols(GElf_Ehdr ehdr)
int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name,
enum dso_binary_type type)
{
- int err = -1;
GElf_Ehdr ehdr;
Elf *elf;
int fd;
@@ -793,7 +792,7 @@ out_elf_end:
elf_end(elf);
out_close:
close(fd);
- return err;
+ return -1;
}
/**
|