From: Stephen Hemminger <step...@networkplumber.org>
Resolves warnings:
net/ipv6/esp6.c: In function ‘esp_ssg_unref’:
net/ipv6/esp6.c:121:10: warning: variable ‘seqhi’ set but not used
[-Wunused-but-set-variable]
net/ipv6/esp6.c: In function ‘esp6_output_head’:
net/ipv6/esp6.c:227:21: warning: variable ‘esph’ set but not used
[-Wunused-but-set-variable]
Signed-off-by: Stephen Hemminger <sthem...@microsoft.com>
Signed-off-by: Steffen Klassert <steffen.klass...@secunet.com>
---
net/ipv6/esp6.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 1fe99ba..53b6b87 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -118,7 +118,6 @@ static inline struct scatterlist *esp_req_sg(struct
crypto_aead *aead,
static void esp_ssg_unref(struct xfrm_state *x, void *tmp)
{
- __be32 *seqhi;
struct crypto_aead *aead = x->data;
int seqhilen = 0;
u8 *iv;
@@ -128,7 +127,6 @@ static void esp_ssg_unref(struct xfrm_state *x, void *tmp)
if (x->props.flags & XFRM_STATE_ESN)
seqhilen += sizeof(__be32);
- seqhi = esp_tmp_seqhi(tmp);
iv = esp_tmp_iv(aead, tmp, seqhilen);
req = esp_tmp_req(aead, iv);
@@ -224,12 +222,9 @@ int esp6_output_head(struct xfrm_state *x, struct sk_buff
*skb, struct esp_info
u8 *vaddr;
int nfrags;
struct page *page;
- struct ip_esp_hdr *esph;
struct sk_buff *trailer;
int tailen = esp->tailen;
- esph = ip_esp_hdr(skb);
-
if (!skb_cloned(skb)) {
if (tailen <= skb_availroom(skb)) {
nfrags = 1;
--
2.7.4
