summaryrefslogtreecommitdiff
path: root/fs/proc/task_nommu.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/proc/task_nommu.c')
-rw-r--r--fs/proc/task_nommu.c21
1 files changed, 7 insertions, 14 deletions
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 678455d2d683..98c95d2833ea 100644
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -269,20 +269,13 @@ static int maps_open(struct inode *inode, struct file *file,
const struct seq_operations *ops)
{
struct proc_maps_private *priv;
- int ret = -ENOMEM;
-
- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
- if (priv) {
- priv->pid = proc_pid(inode);
- ret = seq_open(file, ops);
- if (!ret) {
- struct seq_file *m = file->private_data;
- m->private = priv;
- } else {
- kfree(priv);
- }
- }
- return ret;
+
+ priv = __seq_open_private(file, ops, sizeof(struct proc_maps_private));
+ if (!priv)
+ return -ENOMEM;
+
+ priv->pid = proc_pid(inode);
+ return 0;
}
static int pid_maps_open(struct inode *inode, struct file *file)