switch a bunch of places to mnt_want_write_file()

it's both faster (in case when file has been opened for write) and cleaner.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index ed083b9a731b..a9aa2f161262 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -147,7 +147,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp)
         status = -EEXIST;
         if (dentry->d_inode)
                 goto out_put;
-        status = mnt_want_write(rec_file->f_path.mnt);
+        status = mnt_want_write_file(rec_file);
         if (status)
                 goto out_put;
         status = vfs_mkdir(dir->d_inode, dentry, S_IRWXU);
@@ -268,7 +268,7 @@ nfsd4_remove_clid_dir(struct nfs4_client *clp)
         if (!rec_file || !clp->cl_firststate)
                 return;
 
-        status = mnt_want_write(rec_file->f_path.mnt);
+        status = mnt_want_write_file(rec_file);
         if (status)
                 goto out;
         clp->cl_firststate = 0;
@@ -311,7 +311,7 @@ nfsd4_recdir_purge_old(void) {
 
         if (!rec_file)
                 return;
-        status = mnt_want_write(rec_file->f_path.mnt);
+        status = mnt_want_write_file(rec_file);
         if (status)
                 goto out;
         status = nfsd4_list_rec_dir(purge_old);