1 files changed, 3 insertions, 12 deletions

diff --git a/net/socket.c b/net/socket.c
index 0ceaa5cb9ead..ebed4b68f768 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -854,11 +854,6 @@ int kernel_recvmsg(struct socket *sock, struct msghdr *msg,
 }
 EXPORT_SYMBOL(kernel_recvmsg);
 
-static void sock_aio_dtor(struct kiocb *iocb)
-{
-        kfree(iocb->private);
-}
-
 static ssize_t sock_sendpage(struct file *file, struct page *page,
                              int offset, size_t size, loff_t *ppos, int more)
 {
@@ -889,12 +884,8 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos,
 static struct sock_iocb *alloc_sock_iocb(struct kiocb *iocb,
                                          struct sock_iocb *siocb)
 {
-        if (!is_sync_kiocb(iocb)) {
-                siocb = kmalloc(sizeof(*siocb), GFP_KERNEL);
-                if (!siocb)
-                        return NULL;
-                iocb->ki_dtor = sock_aio_dtor;
-        }
+        if (!is_sync_kiocb(iocb))
+                BUG();
 
         siocb->kiocb = iocb;
         iocb->private = siocb;
@@ -931,7 +922,7 @@ static ssize_t sock_aio_read(struct kiocb *iocb, const struct iovec *iov,
         if (pos != 0)
                 return -ESPIPE;
 
-        if (iocb->ki_left == 0) /* Match SYS5 behaviour */
+        if (iocb->ki_nbytes == 0)       /* Match SYS5 behaviour */
                 return 0;