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authorBreno Leitao <leitao@debian.org>2024-02-02 16:13:29 +0100
committerDavid S. Miller <davem@davemloft.net>2024-02-05 13:30:54 +0100
commit843a8851e89e2e85db04caaf88d8554818319047 (patch)
treef17366f1b6d55329373ae9b03cc3ad248d916d67 /lib/test_blackhole_dev.c
parentMerge branch 'mptcp-annotate-lockless' (diff)
downloadlinux-843a8851e89e2e85db04caaf88d8554818319047.tar.xz
linux-843a8851e89e2e85db04caaf88d8554818319047.zip
net: blackhole_dev: fix build warning for ethh set but not used
lib/test_blackhole_dev.c sets a variable that is never read, causing this following building warning: lib/test_blackhole_dev.c:32:17: warning: variable 'ethh' set but not used [-Wunused-but-set-variable] Remove the variable struct ethhdr *ethh, which is unused. Fixes: 509e56b37cc3 ("blackhole_dev: add a selftest") Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--lib/test_blackhole_dev.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/test_blackhole_dev.c b/lib/test_blackhole_dev.c
index 4c40580a99a3..f247089d63c0 100644
--- a/lib/test_blackhole_dev.c
+++ b/lib/test_blackhole_dev.c
@@ -29,7 +29,6 @@ static int __init test_blackholedev_init(void)
{
struct ipv6hdr *ip6h;
struct sk_buff *skb;
- struct ethhdr *ethh;
struct udphdr *uh;
int data_len;
int ret;
@@ -61,7 +60,7 @@ static int __init test_blackholedev_init(void)
ip6h->saddr = in6addr_loopback;
ip6h->daddr = in6addr_loopback;
/* Ether */
- ethh = (struct ethhdr *)skb_push(skb, sizeof(struct ethhdr));
+ skb_push(skb, sizeof(struct ethhdr));
skb_set_mac_header(skb, 0);
skb->protocol = htons(ETH_P_IPV6);