1 files changed, 5 insertions, 1 deletions

diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c
index 1c4f619845..896b0ca5ae 100644
--- a/net/core/dev_mcast.c
+++ b/net/core/dev_mcast.c
@@ -246,7 +246,11 @@ static int dev_mc_seq_open(struct inode *inode, struct file *file)
         res = seq_open(file, &dev_mc_seq_ops);
         if (!res) {
                 seq = file->private_data;
-                seq->private = get_net(PROC_NET(inode));
+                seq->private = get_proc_net(inode);
+                if (!seq->private) {
+                        seq_release(inode, file);
+                        res = -ENXIO;
+                }
         }
         return res;
 }