Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull second vfs update from Al Viro:
 "Now that net-next went in...  Here's the next big chunk - killing
  ->aio_read() and ->aio_write().

  There'll be one more pile today (direct_IO changes and
  generic_write_checks() cleanups/fixes), but I'd prefer to keep that
  one separate"

* 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (37 commits)
  ->aio_read and ->aio_write removed
  pcm: another weird API abuse
  infinibad: weird APIs switched to ->write_iter()
  kill do_sync_read/do_sync_write
  fuse: use iov_iter_get_pages() for non-splice path
  fuse: switch to ->read_iter/->write_iter
  switch drivers/char/mem.c to ->read_iter/->write_iter
  make new_sync_{read,write}() static
  coredump: accept any write method
  switch /dev/loop to vfs_iter_write()
  serial2002: switch to __vfs_read/__vfs_write
  ashmem: use __vfs_read()
  export __vfs_read()
  autofs: switch to __vfs_write()
  new helper: __vfs_write()
  switch hugetlbfs to ->read_iter()
  coda: switch to ->read_iter/->write_iter
  ncpfs: switch to ->read_iter/->write_iter
  net/9p: remove (now-)unused helpers
  p9_client_attach(): set fid->uid correctly
  ...

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/ncpfs/ncplib_kernel.c b/fs/ncpfs/ncplib_kernel.c
index 482387532f54..2b502a0d7941 100644
--- a/fs/ncpfs/ncplib_kernel.c
+++ b/fs/ncpfs/ncplib_kernel.c
@@ -1001,8 +1001,8 @@ out:
  */
 int
 ncp_read_bounce(struct ncp_server *server, const char *file_id,
-	 __u32 offset, __u16 to_read, char __user *target, int *bytes_read,
-	 void* bounce, __u32 bufsize)
+	 __u32 offset, __u16 to_read, struct iov_iter *to,
+	 int *bytes_read, void *bounce, __u32 bufsize)
 {
 	int result;
 
@@ -1025,7 +1025,7 @@ ncp_read_bounce(struct ncp_server *server, const char *file_id,
 			         (offset & 1);
 			*bytes_read = len;
 			result = 0;
-			if (copy_to_user(target, source, len))
+			if (copy_to_iter(source, len, to) != len)
 				result = -EFAULT;
 		}
 	}