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List: linux-kernel
Subject: Re: [PATCH] driver core: Use 'ret' variable in
From: Jason Baron <jbaron () redhat ! com>
Date: 2008-10-31 20:40:24
Message-ID: 20081031204024.GB3109 () redhat ! com
[Download RAW message or body]
On Thu, Oct 30, 2008 at 10:44:39PM +0100, Johann Felix Soden wrote:
> From: Johann Felix Soden <johfel@users.sourceforge.net>
>
> The 'ret' variable is assigned, but not used in the return statement. Fix this.
>
> Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
> CC: Jason Baron <jbaron@redhat.com>
> ---
> lib/dynamic_printk.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/lib/dynamic_printk.c b/lib/dynamic_printk.c
> index d83660f..d0fd0e4 100644
> --- a/lib/dynamic_printk.c
> +++ b/lib/dynamic_printk.c
> @@ -135,7 +135,7 @@ int unregister_dynamic_debug_module(char *mod_name)
> nr_entries--;
> out:
> up(&debug_list_mutex);
> - return 0;
> + return ret;
> }
> EXPORT_SYMBOL_GPL(unregister_dynamic_debug_module);
>
looks good to me.
Acked-by: Jason Baron <jbaron@redhat.com>
thanks,
-Jason
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