1 files changed, 1 insertions, 4 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 0bd79a81666a..57afdde871ac 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1329,10 +1329,7 @@ static ssize_t cgroup_write_u64(struct cgroup *cgrp, struct cftype *cft,
                 return -EFAULT;
 
         buffer[nbytes] = 0;     /* nul-terminate */
-
-        /* strip newline if necessary */
-        if (nbytes && (buffer[nbytes-1] == '\n'))
-                buffer[nbytes-1] = 0;
+        strstrip(buffer);
         val = simple_strtoull(buffer, &end, 0);
         if (*end)
                 return -EINVAL;