When it comes to me variable names consisting of a single letter
should be forbidden by coding style guide lines, as it is rather
difficult to search for single letter, such as 'n'.
Rename struct neighbour *n to dst_neigh
Signed-off-by: Bernd Schubert <bernd.schubert@xxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 15 ++++++++-------
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index fe89c46..189d4cb 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -717,22 +717,22 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_neigh *neigh;
- struct neighbour *n = NULL;
+ struct neighbour *dst_neigh = NULL;
unsigned long flags;
if (likely(skb_dst(skb)))
- n = dst_get_neighbour(skb_dst(skb));
+ dst_neigh = dst_get_neighbour(skb_dst(skb));
- if (likely(n)) {
- if (unlikely(!*to_ipoib_neigh(n))) {
+ if (likely(dst_neigh)) {
+ if (unlikely(!*to_ipoib_neigh(dst_neigh))) {
ipoib_path_lookup(skb, dev);
return NETDEV_TX_OK;
}
- neigh = *to_ipoib_neigh(n);
+ neigh = *to_ipoib_neigh(dst_neigh);
if (unlikely((memcmp(&neigh->dgid.raw,
- n->ha + 4,
+ dst_neigh->ha + 4,
sizeof(union ib_gid))) ||
(neigh->dev != dev))) {
spin_lock_irqsave(&priv->lock, flags);
@@ -758,7 +758,8 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
} else if (neigh->ah) {
- ipoib_send(dev, skb, neigh->ah, IPOIB_QPN(n->ha));
+ ipoib_send(dev, skb, neigh->ah,
+ IPOIB_QPN(dst_neigh->ha));
return NETDEV_TX_OK;
}
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