From: Joel Becker <joel.becker@oracle.com>
Date: Thu, 17 Jul 2008 23:54:19 +0000 (-0700)
Subject: [PATCH] configfs: Include linux/err.h in linux/configfs.h
X-Git-Tag: v2.6.27-rc2~96^2~11
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dacdd0e04768da1fd2b24a6ee274c582b40d0c5b;p=linux-2.6

[PATCH] configfs: Include linux/err.h in linux/configfs.h

We now use PTR_ERR() in the ->make_item() and ->make_group() operations.
Folks including configfs.h need err.h.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
---

diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 179589be06..2495f23e33 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -1094,7 +1094,7 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	kfree(name);
 	if (ret) {
 		/*
-		 * If item == NULL, then link_obj() was never called.
+		 * If ret != 0, then link_obj() was never called.
 		 * There are no extra references to clean up.
 		 */
 		goto out_put;
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index d62c19ff04..0a5491baf0 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -40,6 +40,7 @@
 #include <linux/list.h>
 #include <linux/kref.h>
 #include <linux/mutex.h>
+#include <linux/err.h>
 
 #include <asm/atomic.h>