Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull 'struct fd' updates from Al Viro:
 "Just the 'struct fd' layout change, with conversion to accessor
  helpers"

* tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  add struct fd constructors, get rid of __to_fd()
  struct fd: representation change
  introduce fd_file(), convert all accessors to it.

1 files changed, 12 insertions, 12 deletions

diff --git a/fs/open.c b/fs/open.c
index daf1b55ca818..acaeb3e25c88 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -193,10 +193,10 @@ long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
 	if (length < 0)
 		return -EINVAL;
 	f = fdget(fd);
-	if (!f.file)
+	if (!fd_file(f))
 		return -EBADF;
 
-	error = do_ftruncate(f.file, length, small);
+	error = do_ftruncate(fd_file(f), length, small);
 
 	fdput(f);
 	return error;
@@ -352,8 +352,8 @@ int ksys_fallocate(int fd, int mode, loff_t offset, loff_t len)
 	struct fd f = fdget(fd);
 	int error = -EBADF;
 
-	if (f.file) {
-		error = vfs_fallocate(f.file, mode, offset, len);
+	if (fd_file(f)) {
+		error = vfs_fallocate(fd_file(f), mode, offset, len);
 		fdput(f);
 	}
 	return error;
@@ -584,16 +584,16 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
 	int error;
 
 	error = -EBADF;
-	if (!f.file)
+	if (!fd_file(f))
 		goto out;
 
 	error = -ENOTDIR;
-	if (!d_can_lookup(f.file->f_path.dentry))
+	if (!d_can_lookup(fd_file(f)->f_path.dentry))
 		goto out_putf;
 
-	error = file_permission(f.file, MAY_EXEC | MAY_CHDIR);
+	error = file_permission(fd_file(f), MAY_EXEC | MAY_CHDIR);
 	if (!error)
-		set_fs_pwd(current->fs, &f.file->f_path);
+		set_fs_pwd(current->fs, &fd_file(f)->f_path);
 out_putf:
 	fdput(f);
 out:
@@ -674,8 +674,8 @@ SYSCALL_DEFINE2(fchmod, unsigned int, fd, umode_t, mode)
 	struct fd f = fdget(fd);
 	int err = -EBADF;
 
-	if (f.file) {
-		err = vfs_fchmod(f.file, mode);
+	if (fd_file(f)) {
+		err = vfs_fchmod(fd_file(f), mode);
 		fdput(f);
 	}
 	return err;
@@ -868,8 +868,8 @@ int ksys_fchown(unsigned int fd, uid_t user, gid_t group)
 	struct fd f = fdget(fd);
 	int error = -EBADF;
 
-	if (f.file) {
-		error = vfs_fchown(f.file, user, group);
+	if (fd_file(f)) {
+		error = vfs_fchown(fd_file(f), user, group);
 		fdput(f);
 	}
 	return error;