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From: Zhu Lingshan <lingshan.zhu@intel.com>
To: jasowang@redhat.com, mst@redhat.com
Cc: virtualization@lists.linux-foundation.org,
	netdev@vger.kernel.org, parav@nvidia.com,
	xieyongji@bytedance.com, gautam.dawar@amd.com,
	Zhu Lingshan <lingshan.zhu@intel.com>
Subject: [PATCH V4 6/6] vDPA: fix 'cast to restricted le16' warnings in vdpa.c
Date: Fri, 22 Jul 2022 19:53:09 +0800	[thread overview]
Message-ID: <20220722115309.82746-7-lingshan.zhu@intel.com> (raw)
In-Reply-To: <20220722115309.82746-1-lingshan.zhu@intel.com>

This commit fixes spars warnings: cast to restricted __le16
in function vdpa_dev_net_config_fill() and
vdpa_fill_stats_rec()

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
---
 drivers/vdpa/vdpa.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index 846dd37f3549..ed49fe46a79e 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -825,11 +825,11 @@ static int vdpa_dev_net_config_fill(struct vdpa_device *vdev, struct sk_buff *ms
 		    config.mac))
 		return -EMSGSIZE;
 
-	val_u16 = le16_to_cpu(config.status);
+	val_u16 = __virtio16_to_cpu(true, config.status);
 	if (nla_put_u16(msg, VDPA_ATTR_DEV_NET_STATUS, val_u16))
 		return -EMSGSIZE;
 
-	val_u16 = le16_to_cpu(config.mtu);
+	val_u16 = __virtio16_to_cpu(true, config.mtu);
 	if (nla_put_u16(msg, VDPA_ATTR_DEV_NET_CFG_MTU, val_u16))
 		return -EMSGSIZE;
 
@@ -911,7 +911,7 @@ static int vdpa_fill_stats_rec(struct vdpa_device *vdev, struct sk_buff *msg,
 	}
 	vdpa_get_config_unlocked(vdev, 0, &config, sizeof(config));
 
-	max_vqp = le16_to_cpu(config.max_virtqueue_pairs);
+	max_vqp = __virtio16_to_cpu(true, config.max_virtqueue_pairs);
 	if (nla_put_u16(msg, VDPA_ATTR_DEV_NET_CFG_MAX_VQP, max_vqp))
 		return -EMSGSIZE;
 
-- 
2.31.1


      parent reply	other threads:[~2022-07-22 12:01 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-22 11:53 [PATCH V4 0/6] ifcvf/vDPA: support query device config space through netlink Zhu Lingshan
2022-07-22 11:53 ` [PATCH V4 1/6] vDPA/ifcvf: get_config_size should return a value no greater than dev implementation Zhu Lingshan
2022-07-22 11:53 ` [PATCH V4 2/6] vDPA/ifcvf: support userspace to query features and MQ of a management device Zhu Lingshan
2022-07-22 11:53 ` [PATCH V4 3/6] vDPA: allow userspace to query features of a vDPA device Zhu Lingshan
2022-07-22 13:12   ` Parav Pandit
2022-07-22 13:12     ` Parav Pandit via Virtualization
2022-07-23 11:23     ` Zhu, Lingshan
2022-07-24 15:21       ` Parav Pandit
2022-07-24 15:21         ` Parav Pandit via Virtualization
2022-07-26 11:02         ` Zhu, Lingshan
2022-07-26 11:06           ` Parav Pandit
2022-07-26 11:06             ` Parav Pandit via Virtualization
2022-07-26 11:15             ` Zhu Lingshan
2022-07-27  6:02             ` Zhu, Lingshan
2022-08-09 19:27               ` Parav Pandit
2022-08-09 19:27                 ` Parav Pandit via Virtualization
2022-08-09 19:24   ` Michael S. Tsirkin
2022-08-09 19:24     ` Michael S. Tsirkin
2022-08-09 19:28     ` Parav Pandit
2022-08-09 19:28       ` Parav Pandit via Virtualization
2022-08-10  2:51     ` Zhu, Lingshan
2022-07-22 11:53 ` [PATCH V4 4/6] vDPA: !FEATURES_OK should not block querying device config space Zhu Lingshan
2022-07-22 11:53 ` [PATCH V4 5/6] vDPA: answer num of queue pairs = 1 to userspace when VIRTIO_NET_F_MQ == 0 Zhu Lingshan
2022-07-22 13:14   ` Parav Pandit
2022-07-22 13:14     ` Parav Pandit via Virtualization
2022-07-23 11:24     ` Zhu, Lingshan
2022-08-09 19:36     ` Michael S. Tsirkin
2022-08-09 19:36       ` Michael S. Tsirkin
2022-08-09 19:48       ` Parav Pandit via Virtualization
2022-08-09 19:48         ` Parav Pandit
2022-08-10  0:54       ` Si-Wei Liu
2022-08-10  0:54         ` Si-Wei Liu
2022-08-10  1:09         ` Jason Wang
2022-08-10  1:09           ` Jason Wang
2022-08-11  0:58           ` Si-Wei Liu
2022-08-11  0:58             ` Si-Wei Liu
2022-08-10  2:40       ` Zhu, Lingshan
2022-07-22 11:53 ` Zhu Lingshan [this message]

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