[Devel] [PATCH 6/6][NET-2.6.24] Make the sunrpc use the seq_open_private()
Pavel Emelyanov
xemul at openvz.org
Tue Oct 9 09:04:23 PDT 2007
Just switch to the consolidated code.
Signed-off-by: Pavel Emelyanov <xemul at openvz.org>
Cc: Neil Brown <neilb at cse.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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