fs: kill block_prepare_write
__block_write_begin and block_prepare_write are identical except for slightly
different calling conventions. Convert all callers to the __block_write_begin
calling conventions and drop block_prepare_write.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 8c4cf27..f7415de 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -418,8 +418,6 @@
int reiserfs_commit_write(struct file *f, struct page *page,
unsigned from, unsigned to);
-int reiserfs_prepare_write(struct file *f, struct page *page,
- unsigned from, unsigned to);
static void update_ctime(struct inode *inode)
{
@@ -532,8 +530,7 @@
rxh->h_hash = cpu_to_le32(xahash);
}
- err = reiserfs_prepare_write(NULL, page, page_offset,
- page_offset + chunk + skip);
+ err = __reiserfs_write_begin(page, page_offset, chunk + skip);
if (!err) {
if (buffer)
memcpy(data + skip, buffer + buffer_pos, chunk);