This warning:
net/ipv6/ila/ila_lwt.c: In function ‘ila_output’:
net/ipv6/ila/ila_lwt.c:42:6: warning: variable ‘err’ set but not used
[-Wunused-but-set-variable]
It looks like the code attempts to set propagate different error
values, but always returned -EINVAL.
Compile tested only. Needs review by original author.
Signed-off-by: Stephen Hemminger <sthem...@microsoft.com>
---
net/ipv6/ila/ila_lwt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/ila/ila_lwt.c b/net/ipv6/ila/ila_lwt.c
index b3df03e3faa0..f4a413aba423 100644
--- a/net/ipv6/ila/ila_lwt.c
+++ b/net/ipv6/ila/ila_lwt.c
@@ -91,7 +91,7 @@ static int ila_output(struct net *net, struct sock *sk,
struct sk_buff *skb)
drop:
kfree_skb(skb);
- return -EINVAL;
+ return err;
}
static int ila_input(struct sk_buff *skb)
--
2.11.0
