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-rw-r--r--ipc/util.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/ipc/util.c b/ipc/util.c
index d73b7af581e2..88adc329888c 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -892,28 +892,16 @@ static const struct seq_operations sysvipc_proc_seqops = {
static int sysvipc_proc_open(struct inode *inode, struct file *file)
{
- int ret;
- struct seq_file *seq;
struct ipc_proc_iter *iter;
- ret = -ENOMEM;
- iter = kmalloc(sizeof(*iter), GFP_KERNEL);
+ iter = __seq_open_private(file, &sysvipc_proc_seqops, sizeof(*iter));
if (!iter)
- goto out;
-
- ret = seq_open(file, &sysvipc_proc_seqops);
- if (ret) {
- kfree(iter);
- goto out;
- }
-
- seq = file->private_data;
- seq->private = iter;
+ return -ENOMEM;
iter->iface = PDE_DATA(inode);
iter->ns = get_ipc_ns(current->nsproxy->ipc_ns);
-out:
- return ret;
+
+ return 0;
}
static int sysvipc_proc_release(struct inode *inode, struct file *file)

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