cgroup: drop const from @buffer of cftype->write_string()

[firefly-linux-kernel-4.4.55.git] / kernel / cgroup_freezer.c

diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c
index 2ea98b216bff56a21aaec5fc974c3ca0d9ac1671..2bc4a2256444ebf500269c5dc276871e48e0efa8 100644 (file)
--- a/kernel/cgroup_freezer.c
+++ b/kernel/cgroup_freezer.c
@@ -442,7 +442,7 @@ static void freezer_change_state(struct freezer *freezer, bool freeze)
 }
 
 static int freezer_write(struct cgroup_subsys_state *css, struct cftype *cft,
-                        const char *buffer)
+                        char *buffer)
 {
        bool freeze;