[08/11] fs/ntfs3: Use function file_inode to get inode from file

Commit Message

Konstantin Komarov June 26, 2024, 12:42 p.m. UTC

Signed-off-by: Konstantin Komarov <[e-mail]>
---
 fs/ntfs3/file.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

Patch

diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index 35ca0f201cb8..2ceb762dc679 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -253,8 +253,7 @@  static int ntfs_zero_range(struct inode *inode, u64 vbo, u64 vbo_to)
  */
 static int ntfs_file_mmap(struct file *file, struct vm_area_struct *vma)
 {
-	struct address_space *mapping = file->f_mapping;
-	struct inode *inode = mapping->host;
+	struct inode *inode = file_inode(file);
 	struct ntfs_inode *ni = ntfs_i(inode);
 	u64 from = ((u64)vma->vm_pgoff << PAGE_SHIFT);
 	bool rw = vma->vm_flags & VM_WRITE;
@@ -428,7 +427,7 @@  static int ntfs_truncate(struct inode *inode, loff_t new_size)
  */
 static long ntfs_fallocate(struct file *file, int mode, loff_t vbo, loff_t len)
 {
-	struct inode *inode = file->f_mapping->host;
+	struct inode *inode = file_inode(file);
 	struct address_space *mapping = inode->i_mapping;
 	struct super_block *sb = inode->i_sb;
 	struct ntfs_sb_info *sbi = sb->s_fs_info;
@@ -741,7 +740,7 @@  int ntfs3_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
 static ssize_t ntfs_file_read_iter(struct kiocb *iocb, struct iov_iter *iter)
 {
 	struct file *file = iocb->ki_filp;
-	struct inode *inode = file->f_mapping->host;
+	struct inode *inode = file_inode(file);
 	struct ntfs_inode *ni = ntfs_i(inode);
 
 	if (unlikely(ntfs3_forced_shutdown(inode->i_sb)))
@@ -778,7 +777,7 @@  static ssize_t ntfs_file_splice_read(struct file *in, loff_t *ppos,
 				     struct pipe_inode_info *pipe, size_t len,
 				     unsigned int flags)
 {
-	struct inode *inode = in->f_mapping->host;
+	struct inode *inode = file_inode(in);
 	struct ntfs_inode *ni = ntfs_i(inode);
 
 	if (unlikely(ntfs3_forced_shutdown(inode->i_sb)))
@@ -1073,8 +1072,7 @@  static ssize_t ntfs_compress_write(struct kiocb *iocb, struct iov_iter *from)
 static ssize_t ntfs_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 = file_inode(file);
 	ssize_t ret;
 	int err;
 	struct ntfs_inode *ni = ntfs_i(inode);