2 files changed, 2 insertions, 16 deletions

diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 109ee89f123e..8b5386a6cb88 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -154,8 +154,6 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb)
         }
         blksize = ALIGN(crypto_aead_blocksize(aead), 4);
         clen = ALIGN(skb->len + 2 + tfclen, blksize);
-        if (esp->padlen)
-                clen = ALIGN(clen, esp->padlen);
         plen = clen - skb->len - tfclen;
 
         err = skb_cow_data(skb, tfclen + plen + alen, &trailer);
@@ -461,7 +459,6 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu)
 {
         struct esp_data *esp = x->data;
         u32 blksize = ALIGN(crypto_aead_blocksize(esp->aead), 4);
-        u32 align = max_t(u32, blksize, esp->padlen);
         unsigned int net_adj;
 
         switch (x->props.mode) {
@@ -477,7 +474,7 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu)
         }
 
         return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
-                 net_adj) & ~(align - 1)) + net_adj - 2;
+                 net_adj) & ~(blksize - 1)) + net_adj - 2;
 }
 
 static void esp4_err(struct sk_buff *skb, u32 info)
@@ -659,8 +656,6 @@ static int esp_init_state(struct xfrm_state *x)
 
         aead = esp->aead;
 
-        esp->padlen = 0;
-
         x->props.header_len = sizeof(struct ip_esp_hdr) +
                               crypto_aead_ivsize(aead);
         if (x->props.mode == XFRM_MODE_TUNNEL)
@@ -683,8 +678,6 @@ static int esp_init_state(struct xfrm_state *x)
         }
 
         align = ALIGN(crypto_aead_blocksize(aead), 4);
-        if (esp->padlen)
-                align = max_t(u32, align, esp->padlen);
         x->props.trailer_len = align + 1 + crypto_aead_authsize(esp->aead);
 
 error:
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index d3618a78fcac..0073cd096984 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -181,8 +181,6 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
         }
         blksize = ALIGN(crypto_aead_blocksize(aead), 4);
         clen = ALIGN(skb->len + 2 + tfclen, blksize);
-        if (esp->padlen)
-                clen = ALIGN(clen, esp->padlen);
         plen = clen - skb->len - tfclen;
 
         err = skb_cow_data(skb, tfclen + plen + alen, &trailer);
@@ -416,7 +414,6 @@ static u32 esp6_get_mtu(struct xfrm_state *x, int mtu)
 {
         struct esp_data *esp = x->data;
         u32 blksize = ALIGN(crypto_aead_blocksize(esp->aead), 4);
-        u32 align = max_t(u32, blksize, esp->padlen);
         unsigned int net_adj;
 
         if (x->props.mode != XFRM_MODE_TUNNEL)
@@ -425,7 +422,7 @@ static u32 esp6_get_mtu(struct xfrm_state *x, int mtu)
                 net_adj = 0;
 
         return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
-                 net_adj) & ~(align - 1)) + net_adj - 2;
+                 net_adj) & ~(blksize - 1)) + net_adj - 2;
 }
 
 static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
@@ -606,8 +603,6 @@ static int esp6_init_state(struct xfrm_state *x)
 
         aead = esp->aead;
 
-        esp->padlen = 0;
-
         x->props.header_len = sizeof(struct ip_esp_hdr) +
                               crypto_aead_ivsize(aead);
         switch (x->props.mode) {
@@ -626,8 +621,6 @@ static int esp6_init_state(struct xfrm_state *x)
         }
 
         align = ALIGN(crypto_aead_blocksize(aead), 4);
-        if (esp->padlen)
-                align = max_t(u32, align, esp->padlen);
         x->props.trailer_len = align + 1 + crypto_aead_authsize(esp->aead);
 
 error: