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| author | Jayachandran C <jchandra@digeo.com> | 2005-10-13 11:43:02 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2005-10-26 00:58:54 -0200 |
| commit | 0d0d2bba97cb091218ea0bcb3d8debcc7bf48397 (patch) | |
| tree | 6f678dcabc60e41a07e1d6948d798e3b2644cea5 /net/ipv4/ip_output.c | |
| parent | ea7ce406490cb248f44f510f7c0bcc357184640a (diff) | |
| download | lwn-0d0d2bba97cb091218ea0bcb3d8debcc7bf48397.tar.gz lwn-0d0d2bba97cb091218ea0bcb3d8debcc7bf48397.zip | |
[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: James Morris <jmorris@namei.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 1ad5202e556b..87e350069abb 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); |