Re: [PATCH 1/2 v2 net-next] net_failover: Use netdev_features_t instead of u32

[David Miller]

From: Dan Carpenter 
Date: Mon, 4 Jun 2018 17:43:21 +0300

> The features mask needs to be a netdev_features_t (u64) because a u32
> is not big enough.
> 
> Fixes: cfc80d9a1163 ("net: Introduce net_failover driver")
> Signed-off-by: Dan Carpenter 
> ---
> v2: In the original patch, I thought that the & should be | and I
> introduced a bug.

Applied.

[PATCH 1/2 v2 net-next] net_failover: Use netdev_features_t instead of u32

[Dan Carpenter]

The features mask needs to be a netdev_features_t (u64) because a u32
is not big enough.

Fixes: cfc80d9a1163 ("net: Introduce net_failover driver")
Signed-off-by: Dan Carpenter 
---
v2: In the original patch, I thought that the & should be | and I
introduced a bug.

diff --git a/drivers/net/net_failover.c b/drivers/net/net_failover.c
index 8b508e2cf29b..83f7420ddea5 100644
--- a/drivers/net/net_failover.c
+++ b/drivers/net/net_failover.c
@@ -380,7 +380,8 @@ static rx_handler_result_t net_failover_handle_frame(struct 
sk_buff **pskb)
 
 static void net_failover_compute_features(struct net_device *dev)
 {
-   u32 vlan_features = FAILOVER_VLAN_FEATURES & NETIF_F_ALL_FOR_ALL;
+   netdev_features_t vlan_features = FAILOVER_VLAN_FEATURES &
+ NETIF_F_ALL_FOR_ALL;
netdev_features_t enc_features  = FAILOVER_ENC_FEATURES;
unsigned short max_hard_header_len = ETH_HLEN;
unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE |