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-rw-r--r--net/ipv4/ip_output.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 1ad5202..87e3500 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -1023,10 +1023,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
int alloclen;
skb_prev = skb;
- if (skb_prev)
- fraggap = skb_prev->len - maxfraglen;
- else
- fraggap = 0;
+ fraggap = skb_prev->len - maxfraglen;
alloclen = fragheaderlen + hh_len + fraggap + 15;
skb = sock_wmalloc(sk, alloclen, 1, sk->sk_allocation);