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Date: Fri, 17 Dec 2010 12:53:55 -0500
From: "J. Bruce Fields" <bfields@fieldses.org>
To: Nick Piggin <npiggin@kernel.dk>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>, Nick Piggin <npiggin@gmail.com>,
	linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: [PATCH] fs/dcache: use standard list macro for d_find_alias
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diff --git a/fs/dcache.c b/fs/dcache.c
index 23702a9..5ed93cd 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -358,16 +358,9 @@ EXPORT_SYMBOL(dget_locked);
 
 static struct dentry * __d_find_alias(struct inode *inode, int want_discon)
 {
-	struct list_head *head, *next, *tmp;
 	struct dentry *alias, *discon_alias=NULL;
 
-	head = &inode->i_dentry;
-	next = inode->i_dentry.next;
-	while (next != head) {
-		tmp = next;
-		next = tmp->next;
-		prefetch(next);
-		alias = list_entry(tmp, struct dentry, d_alias);
+	list_for_each_entry(alias, &inode->i_dentry, d_alias) {
  		if (S_ISDIR(inode->i_mode) || !d_unhashed(alias)) {
 			if (IS_ROOT(alias) &&
 			    (alias->d_flags & DCACHE_DISCONNECTED))