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authorJoe Stringer <joe@ovn.org>2017-01-27 00:19:59 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-01-31 22:20:07 +0300
commit9a9c733d68c5cb89bd5c5ab91b9821e1a5d69272 (patch)
treefff74da9a57710e3600976dba2144ad963987025 /tools/perf/util/util.c
parentd5148d8554d08f03b3e34ecc286ab1729c35c24c (diff)
downloadlinux-9a9c733d68c5cb89bd5c5ab91b9821e1a5d69272.tar.xz
tools perf util: Make rm_rf(path) argument const
rm_rf() doesn't modify its path argument, and a future caller will pass a string constant into it to delete. Signed-off-by: Joe Stringer <joe@ovn.org> Cc: Alexei Starovoitov <ast@fb.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Wang Nan <wangnan0@huawei.com> Cc: netdev@vger.kernel.org Link: http://lkml.kernel.org/r/20170126212001.14103-5-joe@ovn.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/util.c')
-rw-r--r--tools/perf/util/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index bf29aed16bd6..d8b45cea54d0 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -85,7 +85,7 @@ int mkdir_p(char *path, mode_t mode)
return (stat(path, &st) && mkdir(path, mode)) ? -1 : 0;
}
-int rm_rf(char *path)
+int rm_rf(const char *path)
{
DIR *dir;
int ret = 0;