linux-kernel - Re: [PATCH 3/5] fs/namespace.c: Drop code after return

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Message-ID: <80b317760809110646m703f126cv9da4bd840a41b2a8@mail.gmail.com>
Date:	Thu, 11 Sep 2008 15:46:57 +0200
From:	"Richard Genoud" <richard.genoud@...il.com>
To:	"Julia Lawall" <julia@...u.dk>
Cc:	viro@...iv.linux.org.uk, linux-fsdevel@...r.kernel.org,
	vigneshbabu@...il.com, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 3/5] fs/namespace.c: Drop code after return

2008/9/11 Julia Lawall <julia@...u.dk>:
> From: Julia Lawall <julia@...u.dk>
>
> The extra semicolon serves no purpose.
>
> Signed-off-by: Julia Lawall <julia@...u.dk>
Reviewed-by: Richard Genoud <richard.genoud@...il.com>
> ---
>
>  fs/namespace.c                |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/fs/namespace.c b/fs/namespace.c
> index 6e283c9..7e6151a 100644
> --- a/fs/namespace.c
> +++ b/fs/namespace.c
> @@ -1993,7 +1993,7 @@ static struct mnt_namespace *dup_mnt_ns(struct mnt_namespace *mnt_ns,
>        if (!new_ns->root) {
>                up_write(&namespace_sem);
>                kfree(new_ns);
> -               return ERR_PTR(-ENOMEM);;
> +               return ERR_PTR(-ENOMEM);
>        }
>        spin_lock(&vfsmount_lock);
>        list_add_tail(&new_ns->list, &new_ns->root->mnt_list);
>
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