ovl: remove unused arg from ovl_lookup_temp()

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index f92ab35..843ed2a 100644 (file)
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -346,7 +346,7 @@ static int ovl_copy_up_locked(struct dentry *workdir, struct dentry *upperdir,
        if (tmpfile)
                temp = ovl_do_tmpfile(upperdir, stat->mode);
        else
-               temp = ovl_lookup_temp(workdir, dentry);
+               temp = ovl_lookup_temp(workdir);
        err = 0;
        if (IS_ERR(temp)) {
                err = PTR_ERR(temp);

diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index 80e0e20..369ee7c 100644 (file)
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -41,7 +41,7 @@ void ovl_cleanup(struct inode *wdir, struct dentry *wdentry)
        }
 }
 
-struct dentry *ovl_lookup_temp(struct dentry *workdir, struct dentry *dentry)
+struct dentry *ovl_lookup_temp(struct dentry *workdir)
 {
        struct dentry *temp;
        char name[20];
@@ -68,7 +68,7 @@ static struct dentry *ovl_whiteout(struct dentry *workdir,
        struct dentry *whiteout;
        struct inode *wdir = workdir->d_inode;
 
-       whiteout = ovl_lookup_temp(workdir, dentry);
+       whiteout = ovl_lookup_temp(workdir);
        if (IS_ERR(whiteout))
                return whiteout;
 
@@ -261,7 +261,7 @@ static struct dentry *ovl_clear_empty(struct dentry *dentry,
        if (upper->d_parent->d_inode != udir)
                goto out_unlock;
 
-       opaquedir = ovl_lookup_temp(workdir, dentry);
+       opaquedir = ovl_lookup_temp(workdir);
        err = PTR_ERR(opaquedir);
        if (IS_ERR(opaquedir))
                goto out_unlock;
@@ -393,7 +393,7 @@ static int ovl_create_over_whiteout(struct dentry *dentry, struct inode *inode,
        if (err)
                goto out;
 
-       newdentry = ovl_lookup_temp(workdir, dentry);
+       newdentry = ovl_lookup_temp(workdir);
        err = PTR_ERR(newdentry);
        if (IS_ERR(newdentry))
                goto out_unlock;

diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h
index 505b18b..7c56932 100644 (file)
--- a/fs/overlayfs/overlayfs.h
+++ b/fs/overlayfs/overlayfs.h
@@ -262,7 +262,7 @@ static inline void ovl_copyattr(struct inode *from, struct inode *to)
 
 /* dir.c */
 extern const struct inode_operations ovl_dir_inode_operations;
-struct dentry *ovl_lookup_temp(struct dentry *workdir, struct dentry *dentry);
+struct dentry *ovl_lookup_temp(struct dentry *workdir);
 struct cattr {
        dev_t rdev;
        umode_t mode;