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From: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
To: kvm@vger.kernel.org
Cc: linux-remoteproc@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	sound-open-firmware@alsa-project.org,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>
Subject: [PATCH 2/6] vhost: (cosmetic) remove a superfluous variable initialisation
Date: Sat, 16 May 2020 12:11:05 +0200
Message-ID: <20200516101109.2624-3-guennadi.liakhovetski@linux.intel.com> (raw)
In-Reply-To: <20200516101109.2624-1-guennadi.liakhovetski@linux.intel.com>

Even the compiler is able to figure out that in this case the
initialisation is superfluous.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
---
 drivers/vhost/vhost.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 47060d8..e22d4a9 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -895,7 +895,7 @@ static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,
 
 #define vhost_put_user(vq, x, ptr)		\
 ({ \
-	int ret = -EFAULT; \
+	int ret; \
 	if (!vq->iotlb) { \
 		ret = __put_user(x, ptr); \
 	} else { \
-- 
1.9.3


  parent reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-16 10:11 [PATCH 0/6] Add a vhost RPMsg API Guennadi Liakhovetski
2020-05-16 10:11 ` [PATCH 1/6] vhost: convert VHOST_VSOCK_SET_RUNNING to a generic ioctl Guennadi Liakhovetski
2020-05-16 10:11 ` Guennadi Liakhovetski [this message]
2020-05-16 10:11 ` [PATCH 3/6] rpmsg: move common structures and defines to headers Guennadi Liakhovetski
2020-05-16 10:11 ` [PATCH 4/6] rpmsg: update documentation Guennadi Liakhovetski
2020-05-16 10:11 ` [PATCH 5/6] vhost: add an rpmsg API Guennadi Liakhovetski
2020-05-16 17:00   ` [Sound-open-firmware] " Pierre-Louis Bossart
2020-05-25 13:53     ` Guennadi Liakhovetski
2020-05-26 18:30       ` Pierre-Louis Bossart
2020-05-26 18:55         ` Guennadi Liakhovetski
2020-05-26 20:09           ` Pierre-Louis Bossart
2020-05-16 10:11 ` [PATCH 6/6] rpmsg: add a device ID to also bind to the ADSP device Guennadi Liakhovetski

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