mm: use mmget_not_zero() helper

[sfrench/cifs-2.6.git] / fs / proc / task_nommu.c

diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 37175621e8906881adf4e034ce06224664120031..1ef97cfcf4228737dcf02a74efea47bb8b75c574 100644 (file)
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -219,7 +219,7 @@ static void *m_start(struct seq_file *m, loff_t *pos)
                return ERR_PTR(-ESRCH);
 
        mm = priv->mm;
-       if (!mm || !atomic_inc_not_zero(&mm->mm_users))
+       if (!mm || !mmget_not_zero(mm))
                return NULL;
 
        down_read(&mm->mmap_sem);