From: Ard Biesheuvel <ardb@kernel.org>
To: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: linux-efi <linux-efi@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/1] efi/capsule-loader: superfluous assignment
Date: Sun, 23 Feb 2020 22:24:54 +0100 [thread overview]
Message-ID: <CAKv+Gu_NoXwpgrdnTh54SJhCODoPc1WF0CUdQKGTM-YKqsJ12g@mail.gmail.com> (raw)
In-Reply-To: <20200223205435.114915-1-xypron.glpk@gmx.de>
On Sun, 23 Feb 2020 at 21:54, Heinrich Schuchardt <xypron.glpk@gmx.de> wrote:
>
> In efi_capsule_write() the value 0 assigned to ret is never used.
>
> Identified with cppcheck.
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Queued in efi/next, thanks
> ---
> drivers/firmware/efi/capsule-loader.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/firmware/efi/capsule-loader.c b/drivers/firmware/efi/capsule-loader.c
> index d3067cbd5114..4dde8edd53b6 100644
> --- a/drivers/firmware/efi/capsule-loader.c
> +++ b/drivers/firmware/efi/capsule-loader.c
> @@ -168,7 +168,7 @@ static ssize_t efi_capsule_submit_update(struct capsule_info *cap_info)
> static ssize_t efi_capsule_write(struct file *file, const char __user *buff,
> size_t count, loff_t *offp)
> {
> - int ret = 0;
> + int ret;
> struct capsule_info *cap_info = file->private_data;
> struct page *page;
> void *kbuff = NULL;
> --
> 2.25.0
>
prev parent reply other threads:[~2020-02-23 21:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-23 20:54 [PATCH 1/1] efi/capsule-loader: superfluous assignment Heinrich Schuchardt
2020-02-23 21:24 ` Ard Biesheuvel [this message]
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