Re: [patch] nfs: testing the wrong variable

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On Thu, 2010-10-28 at 08:05 +0200, Dan Carpenter wrote:
> The intent was to test "*desc" for allocation failures, but it tests
> "desc" which is always a valid pointer here.
> 
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
> 
> diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
> index dec47ed..4e2d9b6 100644
> --- a/fs/nfs/idmap.c
> +++ b/fs/nfs/idmap.c
> @@ -123,7 +123,7 @@ static ssize_t nfs_idmap_get_desc(const char *name, size_t namelen,
>  	size_t desclen = typelen + namelen + 2;
>  
>  	*desc = kmalloc(desclen, GFP_KERNEL);
> -	if (!desc)
> +	if (!*desc)
>  		return -ENOMEM;
>  
>  	cp = *desc;

Thanks! Applied!

Trond
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