linux-kernel - [PATCH] staging: virtio_net: use min

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Message-Id: <20210309192415.12386-1-lautarolecumberry@gmail.com>
Date:   Tue,  9 Mar 2021 16:24:15 -0300
From:   Lautaro Lecumberry <lautarolecumberry@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     lautarolecumberry@...il.com, "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] staging: virtio_net: use min_t() instead of min()

This patch fixes the following checkpatch warning:

WARNING: min() should probably be min_t(unsigned int, budget, virtqueue_get_vring_size(rq->vq))
1357: FILE: virtio_net.c:1357:
+	if (rq->vq->num_free > min((unsigned int)budget, virtqueue_get_vring_size(rq->vq)) / 2) {

Signed-off-by: Lautaro Lecumberry <lautarolecumberry@...il.com>
---
 drivers/net/virtio_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 82e520d2cb12..6b65f24c0130 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1354,7 +1354,7 @@ static int virtnet_receive(struct receive_queue *rq, int budget,
 		}
 	}
 
-	if (rq->vq->num_free > min((unsigned int)budget, virtqueue_get_vring_size(rq->vq)) / 2) {
+	if (rq->vq->num_free > min_t(unsigned int, budget, virtqueue_get_vring_size(rq->vq)) / 2) {
 		if (!try_fill_recv(vi, rq, GFP_ATOMIC))
 			schedule_delayed_work(&vi->refill, 0);
 	}
-- 
2.30.0