cgroup: remove dead code in cgroup_get_rootdir()

[linux-2.6-omap-h63xx.git] / kernel / cgroup.c

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 947fe3b22182b7e0f5d13b0b8891c31846c9987f..d8abe996e009702663d9769714f6428f88aac641 100644 (file)
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -319,7 +319,7 @@ static struct css_set *find_existing_css_set(
        /* Built the set of subsystem state objects that we want to
         * see in the new css_set */
        for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
-               if (root->subsys_bits & (1ull << i)) {
+               if (root->subsys_bits & (1UL << i)) {
                        /* Subsystem is in this hierarchy. So we want
                         * the subsystem state from the new
                         * cgroup */
@@ -470,7 +470,6 @@ static struct css_set *find_css_set(
        /* Link this cgroup group into the list */
        list_add(&res->list, &init_css_set.list);
        css_set_count++;
-       INIT_LIST_HEAD(&res->tasks);
        write_unlock(&css_set_lock);
 
        return res;
@@ -689,7 +688,7 @@ static int rebind_subsystems(struct cgroupfs_root *root,
        added_bits = final_bits & ~root->actual_subsys_bits;
        /* Check that any added subsystems are currently free */
        for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
-               unsigned long long bit = 1ull << i;
+               unsigned long bit = 1UL << i;
                struct cgroup_subsys *ss = subsys[i];
                if (!(bit & added_bits))
                        continue;
@@ -920,7 +919,6 @@ static int cgroup_get_rootdir(struct super_block *sb)
        if (!inode)
                return -ENOMEM;
 
-       inode->i_op = &simple_dir_inode_operations;
        inode->i_fop = &simple_dir_operations;
        inode->i_op = &cgroup_dir_inode_operations;
        /* directories start off with i_nlink == 2 (for "." entry) */