From: Colin Ian King Date: Thu, 1 Feb 2018 17:29:21 +0000 (+0000) Subject: vmxnet3: remove redundant initialization of pointer 'rq' X-Git-Tag: v5.15~9483^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5e264e2b532966bfcfe8869a3fccc9876ec2122c;p=platform%2Fkernel%2Flinux-starfive.git vmxnet3: remove redundant initialization of pointer 'rq' Pointer rq is being initialized but this value is never read, it is being updated inside a for-loop. Remove the initialization and move it into the scope of the for-loop. Cleans up clang warning: drivers/net/vmxnet3/vmxnet3_drv.c:2763:27: warning: Value stored to 'rq' during its initialization is never read Signed-off-by: Colin Ian King Acked-by: Shrikrishna Khare Signed-off-by: David S. Miller --- diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index cf95290..8b39c16 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -2760,9 +2760,6 @@ static void vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter) { size_t sz, i, ring0_size, ring1_size, comp_size; - struct vmxnet3_rx_queue *rq = &adapter->rx_queue[0]; - - if (adapter->netdev->mtu <= VMXNET3_MAX_SKB_BUF_SIZE - VMXNET3_MAX_ETH_HDR_SIZE) { adapter->skb_buf_size = adapter->netdev->mtu + @@ -2794,7 +2791,8 @@ vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter) comp_size = ring0_size + ring1_size; for (i = 0; i < adapter->num_rx_queues; i++) { - rq = &adapter->rx_queue[i]; + struct vmxnet3_rx_queue *rq = &adapter->rx_queue[i]; + rq->rx_ring[0].size = ring0_size; rq->rx_ring[1].size = ring1_size; rq->comp_ring.size = comp_size;