[ldv-project] [PATCH 2/2] hfsplus: add printk to log allocation failure in hfs_find_init()

[Joe Perches]

On Mon, 2013-04-08 at 01:21 +0400, Alexey Khoroshilov wrote:
> Add printk to log allocation failure in hfs_find_init(),
> "so that there is a sign in dmesg when the error condition is triggered".
> (per Hin-Tak Leung request)

Not needed.  There already is a generic dump_stack
on all allocation failures without __GFP_NOWARN.

> diff --git a/fs/hfsplus/bfind.c b/fs/hfsplus/bfind.c
[]
> @@ -18,8 +18,10 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)

> +	if (!ptr) {
> +		printk(KERN_ERR "hfs: allocation failed in hfs_find_init()\n");
>  		return -ENOMEM;