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authorJulia Lawall <julia@diku.dk>2010-01-21 11:43:20 +0100
committerDavid S. Miller <davem@davemloft.net>2010-01-21 11:43:20 +0100
commit09cb47a2c68f9596927bc05dab0453edb35cd32d (patch)
tree5aad2a10a6ea10d8a80cfffabc63cae42871376a /net/sctp
parentvhost: fix TUN=m VHOST_NET=y (diff)
downloadlinux-09cb47a2c68f9596927bc05dab0453edb35cd32d.tar.xz
linux-09cb47a2c68f9596927bc05dab0453edb35cd32d.zip
net/sctp: Eliminate useless code
The variable newinet is initialized twice to the same (side effect-free) expression. Drop one initialization. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 67fdac9d2d33..f6d1e59c4151 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6359,7 +6359,7 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
struct sctp_association *asoc)
{
struct inet_sock *inet = inet_sk(sk);
- struct inet_sock *newinet = inet_sk(newsk);
+ struct inet_sock *newinet;
newsk->sk_type = sk->sk_type;
newsk->sk_bound_dev_if = sk->sk_bound_dev_if;