X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=kernel%2Fcgroup.c;h=ed64ccac67c9707d0b4310227eb84d820710fbec;hb=314489bd4c7780fde6a069783d5128f6cef52919;hp=f4ea4b6f3cf1eae8725ab6107f20bab58324f103;hpb=30304e5a79d424eb2c8707b3ff0e9b8bf6ab3e8f;p=firefly-linux-kernel-4.4.55.git

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index f4ea4b6f3cf1..ed64ccac67c9 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1883,7 +1883,7 @@ static void cgroup_task_migrate(struct cgroup *cgrp, struct cgroup *oldcgrp,
  */
 int cgroup_attach_task(struct cgroup *cgrp, struct task_struct *tsk)
 {
-	int retval;
+	int retval = 0;
 	struct cgroup_subsys *ss, *failed_ss = NULL;
 	struct cgroup *oldcgrp;
 	struct cgroupfs_root *root = cgrp->root;