[09/10] ntfs3: Remove inode_write_data()

Commit Message

Matthew Wilcox April 17, 2024, 5:09 p.m. UTC

This function has no callers, so remove it.

Signed-off-by: Matthew Wilcox (Oracle) <[e-mail]>
---
 fs/ntfs3/inode.c   | 30 ------------------------------
 fs/ntfs3/ntfs_fs.h |  1 -
 2 files changed, 31 deletions(-)

Patch

diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index cd634398d770..693e8b2f562e 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -1086,36 +1086,6 @@  int ntfs_flush_inodes(struct super_block *sb, struct inode *i1,
 	return ret;
 }
 
-int inode_write_data(struct inode *inode, const void *data, size_t bytes)
-{
-	pgoff_t idx;
-
-	/* Write non resident data. */
-	for (idx = 0; bytes; idx++) {
-		size_t op = bytes > PAGE_SIZE ? PAGE_SIZE : bytes;
-		struct page *page = ntfs_map_page(inode->i_mapping, idx);
-
-		if (IS_ERR(page))
-			return PTR_ERR(page);
-
-		lock_page(page);
-		WARN_ON(!PageUptodate(page));
-		ClearPageUptodate(page);
-
-		memcpy(page_address(page), data, op);
-
-		flush_dcache_page(page);
-		SetPageUptodate(page);
-		unlock_page(page);
-
-		ntfs_unmap_page(page);
-
-		bytes -= op;
-		data = Add2Ptr(data, PAGE_SIZE);
-	}
-	return 0;
-}
-
 /*
  * ntfs_reparse_bytes
  *
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index d35dc001c2c0..1582cde21988 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -713,7 +713,6 @@  int ntfs3_write_inode(struct inode *inode, struct writeback_control *wbc);
 int ntfs_sync_inode(struct inode *inode);
 int ntfs_flush_inodes(struct super_block *sb, struct inode *i1,
 		      struct inode *i2);
-int inode_write_data(struct inode *inode, const void *data, size_t bytes);
 struct inode *ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir,
 				struct dentry *dentry,
 				const struct cpu_str *uni, umode_t mode,