[PATCH 21/22] fs: Remove aop flags parameter from nobh_write_begin()

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

There are no more aop flags left, so remove the parameter.

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 fs/buffer.c                 | 3 +--
 fs/ext2/inode.c             | 2 +-
 fs/jfs/inode.c              | 3 +--
 include/linux/buffer_head.h | 2 +-
 4 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/fs/buffer.c b/fs/buffer.c
index 2b3518d57bcc..cd4fd4bed561 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2568,8 +2568,7 @@ static void attach_nobh_buffers(struct page *page, struct buffer_head *head)
  * On exit the page is fully uptodate in the areas outside (from,to)
  * The filesystem needs to handle block truncation upon failure.
  */
-int nobh_write_begin(struct address_space *mapping,
-			loff_t pos, unsigned len, unsigned flags,
+int nobh_write_begin(struct address_space *mapping, loff_t pos, unsigned len,
 			struct page **pagep, void **fsdata,
 			get_block_t *get_block)
 {
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 97192932ea56..bfa69c52ce2c 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -917,7 +917,7 @@ ext2_nobh_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = nobh_write_begin(mapping, pos, len, flags, pagep, fsdata,
+	ret = nobh_write_begin(mapping, pos, len, pagep, fsdata,
 			       ext2_get_block);
 	if (ret < 0)
 		ext2_write_failed(mapping, pos + len);
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 27be2e8ba237..7e433ecfc9e9 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -318,8 +318,7 @@ static int jfs_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = nobh_write_begin(mapping, pos, len, flags, pagep, fsdata,
-				jfs_get_block);
+	ret = nobh_write_begin(mapping, pos, len, pagep, fsdata, jfs_get_block);
 	if (unlikely(ret))
 		jfs_write_failed(mapping, pos + len);
 
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 127b60fad77e..6e5a64005fef 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -258,7 +258,7 @@ static inline vm_fault_t block_page_mkwrite_return(int err)
 }
 sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
 int block_truncate_page(struct address_space *, loff_t, get_block_t *);
-int nobh_write_begin(struct address_space *, loff_t, unsigned, unsigned,
+int nobh_write_begin(struct address_space *, loff_t, unsigned len,
 				struct page **, void **, get_block_t*);
 int nobh_write_end(struct file *, struct address_space *,
 				loff_t, unsigned, unsigned,
-- 
2.34.1