sockfs: switch to ->free_inode()

we do have an RCU-delayed part there already (freeing the wq),
so it's not like the pipe situation; moreover, it might be
worth considering coallocating wq with the rest of struct sock_alloc.
->sk_wq in struct sock would remain a pointer as it is, but
the object it normally points to would be coallocated with
struct socket...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/socket.c b/net/socket.c
index d97b74f762e8..541719a2443d 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -258,12 +258,12 @@ static struct inode *sock_alloc_inode(struct super_block *sb)
         return &ei->vfs_inode;
 }
 
-static void sock_destroy_inode(struct inode *inode)
+static void sock_free_inode(struct inode *inode)
 {
         struct socket_alloc *ei;
 
         ei = container_of(inode, struct socket_alloc, vfs_inode);
-        kfree_rcu(ei->socket.wq, rcu);
+        kfree(ei->socket.wq);
         kmem_cache_free(sock_inode_cachep, ei);
 }
 
@@ -288,7 +288,7 @@ static void init_inodecache(void)
 
 static const struct super_operations sockfs_ops = {
         .alloc_inode    = sock_alloc_inode,
-        .destroy_inode  = sock_destroy_inode,
+        .free_inode     = sock_free_inode,
         .statfs         = simple_statfs,
 };