1 files changed, 13 insertions, 19 deletions

diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 5bddb1e9e0b3..5a171c0b244b 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -225,7 +225,7 @@ xfs_file_dio_read(
 	ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED);
 	if (ret)
 		return ret;
-	ret = iomap_dio_rw(iocb, to, &xfs_read_iomap_ops, NULL, 0, 0);
+	ret = iomap_dio_rw(iocb, to, &xfs_read_iomap_ops, NULL, 0, NULL, 0);
 	xfs_iunlock(ip, XFS_IOLOCK_SHARED);
 
 	return ret;
@@ -310,7 +310,7 @@ STATIC ssize_t
 xfs_file_write_checks(
 	struct kiocb		*iocb,
 	struct iov_iter		*from,
-	int			*iolock)
+	unsigned int		*iolock)
 {
 	struct file		*file = iocb->ki_filp;
 	struct inode		*inode = file->f_mapping->host;
@@ -513,7 +513,7 @@ xfs_file_dio_write_aligned(
 	struct kiocb		*iocb,
 	struct iov_iter		*from)
 {
-	int			iolock = XFS_IOLOCK_SHARED;
+	unsigned int		iolock = XFS_IOLOCK_SHARED;
 	ssize_t			ret;
 
 	ret = xfs_ilock_iocb(iocb, iolock);
@@ -534,7 +534,7 @@ xfs_file_dio_write_aligned(
 	}
 	trace_xfs_file_direct_write(iocb, from);
 	ret = iomap_dio_rw(iocb, from, &xfs_direct_write_iomap_ops,
-			   &xfs_dio_write_ops, 0, 0);
+			   &xfs_dio_write_ops, 0, NULL, 0);
 out_unlock:
 	if (iolock)
 		xfs_iunlock(ip, iolock);
@@ -566,7 +566,7 @@ xfs_file_dio_write_unaligned(
 {
 	size_t			isize = i_size_read(VFS_I(ip));
 	size_t			count = iov_iter_count(from);
-	int			iolock = XFS_IOLOCK_SHARED;
+	unsigned int		iolock = XFS_IOLOCK_SHARED;
 	unsigned int		flags = IOMAP_DIO_OVERWRITE_ONLY;
 	ssize_t			ret;
 
@@ -576,9 +576,9 @@ xfs_file_dio_write_unaligned(
 	 * don't even bother trying the fast path in this case.
 	 */
 	if (iocb->ki_pos > isize || iocb->ki_pos + count >= isize) {
-retry_exclusive:
 		if (iocb->ki_flags & IOCB_NOWAIT)
 			return -EAGAIN;
+retry_exclusive:
 		iolock = XFS_IOLOCK_EXCL;
 		flags = IOMAP_DIO_FORCE_WAIT;
 	}
@@ -612,7 +612,7 @@ retry_exclusive:
 
 	trace_xfs_file_direct_write(iocb, from);
 	ret = iomap_dio_rw(iocb, from, &xfs_direct_write_iomap_ops,
-			   &xfs_dio_write_ops, flags, 0);
+			   &xfs_dio_write_ops, flags, NULL, 0);
 
 	/*
 	 * Retry unaligned I/O with exclusive blocking semantics if the DIO
@@ -655,7 +655,7 @@ xfs_file_dax_write(
 {
 	struct inode		*inode = iocb->ki_filp->f_mapping->host;
 	struct xfs_inode	*ip = XFS_I(inode);
-	int			iolock = XFS_IOLOCK_EXCL;
+	unsigned int		iolock = XFS_IOLOCK_EXCL;
 	ssize_t			ret, error = 0;
 	loff_t			pos;
 
@@ -694,13 +694,11 @@ xfs_file_buffered_write(
 	struct kiocb		*iocb,
 	struct iov_iter		*from)
 {
-	struct file		*file = iocb->ki_filp;
-	struct address_space	*mapping = file->f_mapping;
-	struct inode		*inode = mapping->host;
+	struct inode		*inode = iocb->ki_filp->f_mapping->host;
 	struct xfs_inode	*ip = XFS_I(inode);
 	ssize_t			ret;
 	bool			cleared_space = false;
-	int			iolock;
+	unsigned int		iolock;
 
 	if (iocb->ki_flags & IOCB_NOWAIT)
 		return -EOPNOTSUPP;
@@ -767,9 +765,7 @@ xfs_file_write_iter(
 	struct kiocb		*iocb,
 	struct iov_iter		*from)
 {
-	struct file		*file = iocb->ki_filp;
-	struct address_space	*mapping = file->f_mapping;
-	struct inode		*inode = mapping->host;
+	struct inode		*inode = iocb->ki_filp->f_mapping->host;
 	struct xfs_inode	*ip = XFS_I(inode);
 	ssize_t			ret;
 	size_t			ocount = iov_iter_count(from);
@@ -1167,12 +1163,10 @@ xfs_file_open(
 	struct inode	*inode,
 	struct file	*file)
 {
-	if (!(file->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
-		return -EFBIG;
 	if (xfs_is_shutdown(XFS_M(inode->i_sb)))
 		return -EIO;
 	file->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC;
-	return 0;
+	return generic_file_open(inode, file);
 }
 
 STATIC int
@@ -1181,7 +1175,7 @@ xfs_dir_open(
 	struct file	*file)
 {
 	struct xfs_inode *ip = XFS_I(inode);
-	int		mode;
+	unsigned int	mode;
 	int		error;
 
 	error = xfs_file_open(inode, file);