orangefs: use iov_iter_revert()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index e6bbc8083d77..1cd37ebc4f25 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c
@@ -114,7 +114,6 @@ static ssize_t wait_for_direct_io(enum ORANGEFS_io_type type, struct inode *inod
         struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);
         struct orangefs_khandle *handle = &orangefs_inode->refn.khandle;
         struct orangefs_kernel_op_s *new_op = NULL;
-        struct iov_iter saved = *iter;
         int buffer_index = -1;
         ssize_t ret;
 
@@ -193,7 +192,7 @@ populate_shared_memory:
                 orangefs_bufmap_put(buffer_index);
                 buffer_index = -1;
                 if (type == ORANGEFS_IO_WRITE)
-                        *iter = saved;
+                        iov_iter_revert(iter, total_size);
                 gossip_debug(GOSSIP_FILE_DEBUG,
                              "%s:going to repopulate_shared_memory.\n",
                              __func__);