Fix the size of receive buffer packing onto VirtIO ring.

commit 114e6f3a5ede73d5b56e145f04680c61c3dd67c4 upstream.

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 244e707..0ec5423 100644 (file)
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -367,7 +367,7 @@ req_retry_pinned:
                in += inp;
        } else {
                in = pack_sg_list(chan->sg, out, VIRTQUEUE_NUM, rdata,
-                               client->msize);
+                               req->rc->capacity);
        }
 
        err = virtqueue_add_buf(chan->vq, chan->sg, out, in, req->tc);