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>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Ohad Ben-Cohen <ohad@wizery.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>
Subject: [PATCH v3 2/5] vhost: (cosmetic) remove a superfluous variable initialisation
Date: Wed, 27 May 2020 20:05:38 +0200 [thread overview]
Message-ID: <20200527180541.5570-3-guennadi.liakhovetski@linux.intel.com> (raw)
In-Reply-To: <20200527180541.5570-1-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 2f4383bb..2b9ad8a 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
next prev parent reply other threads:[~2020-05-27 18:05 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-27 18:05 [PATCH v3 0/5] Add a vhost RPMsg API Guennadi Liakhovetski
2020-05-27 18:05 ` [PATCH v3 1/5] vhost: convert VHOST_VSOCK_SET_RUNNING to a generic ioctl Guennadi Liakhovetski
2020-05-27 18:05 ` Guennadi Liakhovetski [this message]
2020-05-27 18:05 ` [PATCH v3 3/5] rpmsg: move common structures and defines to headers Guennadi Liakhovetski
2020-05-27 18:05 ` [PATCH v3 4/5] rpmsg: update documentation Guennadi Liakhovetski
2020-05-28 19:26 ` Mathieu Poirier
2020-05-27 18:05 ` [PATCH v3 5/5] vhost: add an RPMsg API Guennadi Liakhovetski
2020-05-28 19:26 ` Mathieu Poirier
2020-06-17 19:17 ` Vincent Whitchurch
2020-06-18 9:03 ` Guennadi Liakhovetski
2020-06-18 9:33 ` Vincent Whitchurch
2020-06-18 10:39 ` Guennadi Liakhovetski
2020-06-18 13:52 ` Vincent Whitchurch
2020-06-18 14:14 ` Guennadi Liakhovetski
2020-07-14 8:33 ` Vincent Whitchurch
2020-05-29 6:01 ` [PATCH v3 0/5] Add a vhost " Jason Wang
2020-05-29 6:50 ` Guennadi Liakhovetski
2020-05-29 7:06 ` Jason Wang
2020-06-04 19:23 ` Michael S. Tsirkin
2020-06-05 6:34 ` Guennadi Liakhovetski
2020-06-08 7:37 ` Guennadi Liakhovetski
2020-06-08 9:09 ` Michael S. Tsirkin
2020-06-08 9:11 ` Guennadi Liakhovetski
2020-06-08 9:19 ` Michael S. Tsirkin
2020-06-08 10:15 ` Guennadi Liakhovetski
2020-06-08 11:16 ` Guennadi Liakhovetski
2020-06-08 13:08 ` Michael S. Tsirkin
2020-06-08 13:01 ` Michael S. Tsirkin
2020-06-05 10:01 ` [Sound-open-firmware] " Liam Girdwood
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