summaryrefslogtreecommitdiff
path: root/drivers/net/vmxnet3/vmxnet3_drv.c
diff options
context:
space:
mode:
authorColin Ian King <colin.king@canonical.com>2018-02-01 20:29:21 +0300
committerDavid S. Miller <davem@davemloft.net>2018-02-01 22:54:28 +0300
commit5e264e2b532966bfcfe8869a3fccc9876ec2122c (patch)
tree63c5bf7ea25a3ac4208f1c9b21c2e6893847eb5f /drivers/net/vmxnet3/vmxnet3_drv.c
parent3b51cc75eba28a7b2ca013f8255a4fd425b12b26 (diff)
downloadlinux-5e264e2b532966bfcfe8869a3fccc9876ec2122c.tar.xz
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 <colin.king@canonical.com> Acked-by: Shrikrishna Khare <skhare@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_drv.c')
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index cf95290b160c..8b39c160743d 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;