Commit 0d0d2bba authored by Jayachandran C's avatar Jayachandran C Committed by Arnaldo Carvalho de Melo
Browse files

[IPV4]: Remove dead code from ip_output.c 



skb_prev is assigned from skb, which cannot be NULL. This patch removes the
unnecessary NULL check.

Signed-off-by: Jayachandran C. <c.jayachandran at gmail.com>
Acked-by: default avatarJames Morris <jmorris@namei.org>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@mandriva.com>
parent ea7ce406

net/ipv4/ip_output.c

+1 −4
Original line number Diff line number Diff line
@@ -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;



			alloclen = fragheaderlen + hh_len + fraggap + 15;

			skb = sock_wmalloc(sk, alloclen, 1, sk->sk_allocation);