diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-04-22 10:19:26 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-22 10:19:30 +0200 |
| commit | eff430de53be6f3328c3eebe93755f1ecf499e37 (patch) | |
| tree | c8e5ae958fe3e6656b4e96c83bbda17e649321a2 /net/9p/trans_virtio.c | |
| parent | 9cbdb702092a2d82f909312f4ec3eeded77bb82e (diff) | |
| parent | 91e8549bde9e5cc88c5a2e8c8114389279e240b5 (diff) | |
| download | talos-op-linux-eff430de53be6f3328c3eebe93755f1ecf499e37.tar.gz talos-op-linux-eff430de53be6f3328c3eebe93755f1ecf499e37.zip | |
Merge branch 'linus' into perf/core
Merge reason: Pick up upstream fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/9p/trans_virtio.c')
| -rw-r--r-- | net/9p/trans_virtio.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index e8f046b07182..244e70742183 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -326,8 +326,11 @@ req_retry_pinned: outp = pack_sg_list_p(chan->sg, out, VIRTQUEUE_NUM, pdata_off, rpinfo->rp_data, pdata_len); } else { - char *pbuf = req->tc->pubuf ? req->tc->pubuf : - req->tc->pkbuf; + char *pbuf; + if (req->tc->pubuf) + pbuf = (__force char *) req->tc->pubuf; + else + pbuf = req->tc->pkbuf; outp = pack_sg_list(chan->sg, out, VIRTQUEUE_NUM, pbuf, req->tc->pbuf_size); } @@ -352,8 +355,12 @@ req_retry_pinned: in = pack_sg_list_p(chan->sg, out+inp, VIRTQUEUE_NUM, pdata_off, rpinfo->rp_data, pdata_len); } else { - char *pbuf = req->tc->pubuf ? req->tc->pubuf : - req->tc->pkbuf; + char *pbuf; + if (req->tc->pubuf) + pbuf = (__force char *) req->tc->pubuf; + else + pbuf = req->tc->pkbuf; + in = pack_sg_list(chan->sg, out+inp, VIRTQUEUE_NUM, pbuf, req->tc->pbuf_size); } |
