1 files changed, 9 insertions, 6 deletions

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index f6a3adedf027..c40e4363e746 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -170,7 +170,7 @@ nfs_file_read(struct kiocb *iocb, struct iov_iter *to)
         struct inode *inode = file_inode(iocb->ki_filp);
         ssize_t result;
 
-        if (iocb->ki_filp->f_flags & O_DIRECT)
+        if (iocb->ki_flags & IOCB_DIRECT)
                 return nfs_file_direct_read(iocb, to, iocb->ki_pos);
 
         dprintk("NFS: read(%pD2, %zu@%lu)\n",
@@ -674,17 +674,20 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from)
         unsigned long written = 0;
         ssize_t result;
         size_t count = iov_iter_count(from);
-        loff_t pos = iocb->ki_pos;
 
         result = nfs_key_timeout_notify(file, inode);
         if (result)
                 return result;
 
-        if (file->f_flags & O_DIRECT)
-                return nfs_file_direct_write(iocb, from, pos);
+        if (iocb->ki_flags & IOCB_DIRECT) {
+                result = generic_write_checks(iocb, from);
+                if (result <= 0)
+                        return result;
+                return nfs_file_direct_write(iocb, from);
+        }
 
         dprintk("NFS: write(%pD2, %zu@%Ld)\n",
-                file, count, (long long) pos);
+                file, count, (long long) iocb->ki_pos);
 
         result = -EBUSY;
         if (IS_SWAPFILE(inode))
@@ -692,7 +695,7 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from)
         /*
          * O_APPEND implies that we must revalidate the file length.
          */
-        if (file->f_flags & O_APPEND) {
+        if (iocb->ki_flags & IOCB_APPEND) {
                 result = nfs_revalidate_file_size(inode, file);
                 if (result)
                         goto out;