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exportfs: better variable name

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Replace another unhelpful acronym.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
J. Bruce Fields 2013-10-17 21:42:35 -04:00 committed by Al Viro
parent bbf7a8a356
commit efbf201f7a
1 changed files with 6 additions and 6 deletions
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12
fs/exportfs/expfs.c
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@ -228,14 +228,14 @@ reconnect_path(struct vfsmount *mnt, struct dentry *target_dir, char *nbuf)
int err = -ESTALE;
while (target_dir->d_flags & DCACHE_DISCONNECTED) {
struct dentry *pd = find_disconnected_root(target_dir);
struct dentry *dentry = find_disconnected_root(target_dir);
BUG_ON(pd == mnt->mnt_sb->s_root);
BUG_ON(dentry == mnt->mnt_sb->s_root);
if (!IS_ROOT(pd)) {
if (!IS_ROOT(dentry)) {
/* must have found a connected parent - great */
clear_disconnected(target_dir);
dput(pd);
dput(dentry);
break;
} else {
struct dentry *parent;
@ -243,7 +243,7 @@ reconnect_path(struct vfsmount *mnt, struct dentry *target_dir, char *nbuf)
* We have hit the top of a disconnected path, try to
* find parent and connect.
*/
parent = reconnect_one(mnt, pd, nbuf);
parent = reconnect_one(mnt, dentry, nbuf);
if (!parent)
goto out_reconnected;
if (IS_ERR(parent)) {
@ -252,7 +252,7 @@ reconnect_path(struct vfsmount *mnt, struct dentry *target_dir, char *nbuf)
}
dput(parent);
}
dput(pd);
dput(dentry);
}
if (target_dir->d_flags & DCACHE_DISCONNECTED) {