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Date: Thu, 24 Jun 2021 09:17:57 +0800 From: Cai Huoqing <caihuoqing@...du.com> To: <mst@...hat.com>, <jasowang@...hat.com>, <davem@...emloft.net>, <kuba@...nel.org> CC: <virtualization@...ts.linux-foundation.org>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <kvm@...r.kernel.org>, Cai Huoqing <caihuoqing@...du.com> Subject: [PATCH v2] virtio_net/vringh: add "else { }" according coding style coding-style.rst shows that: if (condition) { do_this(); do_that(); } else { otherwise(); } Signed-off-by: Cai Huoqing <caihuoqing@...du.com> --- drivers/net/virtio_net.c | 3 ++- drivers/vhost/vringh.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 21ff7b9e49c2..7cd062cb468e 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -314,8 +314,9 @@ static struct page *get_a_page(struct receive_queue *rq, gfp_t gfp_mask) rq->pages = (struct page *)p->private; /* clear private here, it is used to chain pages */ p->private = 0; - } else + } else { p = alloc_page(gfp_mask); + } return p; } diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c index 4af8fa259d65..79542cad1072 100644 --- a/drivers/vhost/vringh.c +++ b/drivers/vhost/vringh.c @@ -454,8 +454,9 @@ static inline int __vringh_complete(struct vringh *vrh, if (!err) err = putused(vrh, &used_ring->ring[0], used + part, num_used - part); - } else + } else { err = putused(vrh, &used_ring->ring[off], used, num_used); + } if (err) { vringh_bad("Failed to write %u used entries %u at %p", -- 2.17.1
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