"written" has to be signed for the error handling to work.
trans->ops->send_pkt() returns an int so that's fine.
Fixes: 80a19e338d45 ('VSOCK: Introduce virtio-vsock-common.ko')
Signed-off-by: Dan Carpenter <[email protected]>
diff --git a/net/vmw_vsock/virtio_transport_common.c
b/net/vmw_vsock/virtio_transport_common.c
index 28f790d..d9a2325 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -815,7 +815,8 @@ virtio_transport_dgram_enqueue(struct vsock_sock *vsk,
.type = VIRTIO_VSOCK_TYPE_DGRAM,
.msg = msg,
};
- size_t total_written = 0, pkt_off = 0, written;
+ size_t total_written = 0, pkt_off = 0;
+ int written;
u16 dgram_id;
/* The max size of a single dgram we support is 64KB */
@@ -845,7 +846,7 @@ virtio_transport_dgram_enqueue(struct vsock_sock *vsk,
}
total_written += written;
pkt_off += written;
- pr_debug("%s:id=%d, dgram_len=%zu, off=%zu, total_written=%zu,
written=%zu\n",
+ pr_debug("%s:id=%d, dgram_len=%zu, off=%zu, total_written=%zu,
written=%d\n",
__func__, dgram_id, dgram_len, pkt_off,
total_written, written);
}
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