Clean up svc_one_sock_name() by setting up automatic variables for
frequently used expressions.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
net/sunrpc/svcsock.c | 21 +++++++++++----------
1 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 983bfa9..4e6d406 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -242,26 +242,27 @@ out:
*/
static int svc_one_sock_name(struct svc_sock *svsk, char *buf, int remaining)
{
+ const struct sock *sk = svsk->sk_sk;
+ const char *proto_name = sk->sk_protocol == IPPROTO_UDP ?
+ "udp" : "tcp";
int len;
- switch(svsk->sk_sk->sk_family) {
+ switch (sk->sk_family) {
case PF_INET:
len = snprintf(buf, remaining, "ipv4 %s %pI4 %d\n",
- svsk->sk_sk->sk_protocol == IPPROTO_UDP ?
- "udp" : "tcp",
- &inet_sk(svsk->sk_sk)->rcv_saddr,
- inet_sk(svsk->sk_sk)->num);
+ proto_name,
+ &inet_sk(sk)->rcv_saddr,
+ inet_sk(sk)->num);
break;
case PF_INET6:
len = snprintf(buf, remaining, "ipv6 %s %pI6 %d\n",
- svsk->sk_sk->sk_protocol == IPPROTO_UDP ?
- "udp" : "tcp",
- &inet6_sk(svsk->sk_sk)->rcv_saddr,
- inet_sk(svsk->sk_sk)->num);
+ proto_name,
+ &inet6_sk(sk)->rcv_saddr,
+ inet_sk(sk)->num);
break;
default:
len = snprintf(buf, remaining, "*unknown-%d*\n",
- svsk->sk_sk->sk_family);
+ sk->sk_family);
}
if (len >= remaining) {
--
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