vfs: mnt_drop_write_file()

new helper (wrapper around mnt_drop_write()) to be used in pair with
mnt_want_write_file().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c
index dd4ba1d4c582..f9ccb7b7c043 100644
--- a/fs/xfs/xfs_ioctl32.c
+++ b/fs/xfs/xfs_ioctl32.c
@@ -461,7 +461,7 @@ xfs_compat_attrmulti_by_handle(
                                         dentry->d_inode, attr_name,
                                         compat_ptr(ops[i].am_attrvalue),
                                         ops[i].am_length, ops[i].am_flags);
-                        mnt_drop_write(parfilp->f_path.mnt);
+                        mnt_drop_write_file(parfilp);
                         break;
                 case ATTR_OP_REMOVE:
                         ops[i].am_error = mnt_want_write_file(parfilp);
@@ -470,7 +470,7 @@ xfs_compat_attrmulti_by_handle(
                         ops[i].am_error = xfs_attrmulti_attr_remove(
                                         dentry->d_inode, attr_name,
                                         ops[i].am_flags);
-                        mnt_drop_write(parfilp->f_path.mnt);
+                        mnt_drop_write_file(parfilp);
                         break;
                 default:
                         ops[i].am_error = EINVAL;