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>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c
index 892ace253f97..a6fda3c188aa 100644
--- a/fs/ocfs2/ioctl.c
+++ b/fs/ocfs2/ioctl.c
@@ -911,7 +911,7 @@ long ocfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
                         return status;
                 status = ocfs2_set_inode_attr(inode, flags,
                         OCFS2_FL_MODIFIABLE);
-                mnt_drop_write(filp->f_path.mnt);
+                mnt_drop_write_file(filp);
                 return status;
         case OCFS2_IOC_RESVSP:
         case OCFS2_IOC_RESVSP64:
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index 1d3bf83f8b85..b1e3fce72ea4 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -1145,7 +1145,7 @@ out:
 
         kfree(context);
 
-        mnt_drop_write(filp->f_path.mnt);
+        mnt_drop_write_file(filp);
 
         return status;
 }