From: Arnd Bergmann <arnd@arndb.de>
To: Baoyou Xie <baoyou.xie@linaro.org>
Cc: virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, xie.baoyou@zte.com.cn,
mst@redhat.com
Subject: Re: [PATCH] virtio: mark vring_dma_dev() static
Date: Thu, 01 Sep 2016 13:16:12 +0200 [thread overview]
Message-ID: <5461726.tCKanM7eMs@wuerfel> (raw)
In-Reply-To: <1472727777-4695-1-git-send-email-baoyou.xie@linaro.org>
On Thursday, September 1, 2016 7:02:57 PM CEST Baoyou Xie wrote:
> We get 1 warning when building kernel with W=1:
> drivers/virtio/virtio_ring.c:170:16: warning: no previous prototype for 'vring_dma_dev' [-Wmissing-prototypes]
>
> In fact, this function is only used in the file in which it is
> declared and don't need a declaration, but can be made static.
> so this patch marks this function with 'static'.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
>
Acked-by: Arnd Bergmann <arnd@arndb.de>
next parent reply other threads:[~2016-09-01 11:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1472727777-4695-1-git-send-email-baoyou.xie@linaro.org>
2016-09-01 11:16 ` Arnd Bergmann [this message]
2016-09-01 11:02 [PATCH] virtio: mark vring_dma_dev() static Baoyou Xie
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