netdev - [PATCH 6/6][NET-2.6.24] Make the sunrpc use the seq_open

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Date:	Tue, 09 Oct 2007 20:04:23 +0400
From:	Pavel Emelyanov <xemul@...nvz.org>
To:	David Miller <davem@...emloft.net>
CC:	Linux Netdev List <netdev@...r.kernel.org>, devel@...nvz.org,
	Neil Brown <neilb@....unsw.edu.au>
Subject: [PATCH 6/6][NET-2.6.24] Make the sunrpc use the seq_open_private()

Just switch to the consolidated code.

Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>
Cc: Neil Brown <neilb@....unsw.edu.au>

---

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index ebe344f..8e05557 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1218,23 +1218,15 @@ static const struct seq_operations cache
 
 static int content_open(struct inode *inode, struct file *file)
 {
-	int res;
 	struct handle *han;
 	struct cache_detail *cd = PDE(inode)->data;
 
-	han = kmalloc(sizeof(*han), GFP_KERNEL);
+	han = __seq_open_private(file, &cache_content_op, sizeof(*han));
 	if (han == NULL)
 		return -ENOMEM;
 
 	han->cd = cd;
-
-	res = seq_open(file, &cache_content_op);
-	if (res)
-		kfree(han);
-	else
-		((struct seq_file *)file->private_data)->private = han;
-
-	return res;
+	return 0;
 }
 
 static const struct file_operations content_file_operations = {

-
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