libcgroup: Fix warnings warning about mixed declarations

Fix warnings like

api.c: In function ‘cgroup_walk_tree_begin’:
api.c:2647: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]

Signed-off-by: Dhaval Giani <dhaval.giani@gmail.com>

diff --git a/src/api.c b/src/api.c
index d1d31185b7abf4685b94e4b20357fdaa3f12a744..e659717a05473efaa819e8ca6f357f63ffa09c43 100644 (file)
--- a/src/api.c
+++ b/src/api.c
@@ -162,8 +162,10 @@ fail_chown:
 static int cg_chown_recursive(char **path, uid_t owner, gid_t group)
 {
        int ret = 0;
+       FTS *fts;
+
        cgroup_dbg("path is %s\n", *path);
-       FTS *fts = fts_open(path, FTS_PHYSICAL | FTS_NOCHDIR |
+       fts = fts_open(path, FTS_PHYSICAL | FTS_NOCHDIR |
                                FTS_NOSTAT, NULL);
        while (1) {
                FTSENT *ent;
@@ -2643,7 +2645,6 @@ int cgroup_walk_tree_begin(const char *controller, const char *base_path,
                                                        int *base_level)
 {
        int ret = 0;
-       cgroup_dbg("path is %s\n", base_path);
        char *cg_path[2];
        char full_path[FILENAME_MAX];
        FTSENT *ent;
@@ -2655,6 +2656,8 @@ int cgroup_walk_tree_begin(const char *controller, const char *base_path,
        if (!handle)
                return ECGINVAL;
 
+       cgroup_dbg("path is %s\n", base_path);
+
        if (!cg_build_path(base_path, full_path, controller))
                return ECGOTHER;