From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932207Ab1GATn5 (ORCPT ); Fri, 1 Jul 2011 15:43:57 -0400 Received: from mail.perches.com ([173.55.12.10]:3464 "EHLO mail.perches.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756710Ab1GATnr (ORCPT ); Fri, 1 Jul 2011 15:43:47 -0400 From: Joe Perches To: "David S. Miller" , Alexey Kuznetsov , "Pekka Savola (ipv6)" , James Morris , Hideaki YOSHIFUJI , Patrick McHardy Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 07/12] ipv6: Reduce switch/case indent Date: Fri, 1 Jul 2011 12:43:08 -0700 Message-Id: X-Mailer: git-send-email 1.7.6.rc1 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make the case labels the same indent as the switch. git diff -w shows 80 column reflowing, removal of a useless break after return, and moving open brace after case instead of separate line. Signed-off-by: Joe Perches --- net/ipv6/raw.c | 145 ++++++++++++++++++++++++++----------------------------- 1 files changed, 69 insertions(+), 76 deletions(-) diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index cc7313b..6a79f30 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -959,57 +959,54 @@ static int do_rawv6_setsockopt(struct sock *sk, int level, int optname, return -EFAULT; switch (optname) { - case IPV6_CHECKSUM: - if (inet_sk(sk)->inet_num == IPPROTO_ICMPV6 && - level == IPPROTO_IPV6) { - /* - * RFC3542 tells that IPV6_CHECKSUM socket - * option in the IPPROTO_IPV6 level is not - * allowed on ICMPv6 sockets. - * If you want to set it, use IPPROTO_RAW - * level IPV6_CHECKSUM socket option - * (Linux extension). - */ - return -EINVAL; - } + case IPV6_CHECKSUM: + if (inet_sk(sk)->inet_num == IPPROTO_ICMPV6 && + level == IPPROTO_IPV6) { + /* + * RFC3542 tells that IPV6_CHECKSUM socket + * option in the IPPROTO_IPV6 level is not + * allowed on ICMPv6 sockets. + * If you want to set it, use IPPROTO_RAW + * level IPV6_CHECKSUM socket option + * (Linux extension). + */ + return -EINVAL; + } - /* You may get strange result with a positive odd offset; - RFC2292bis agrees with me. */ - if (val > 0 && (val&1)) - return -EINVAL; - if (val < 0) { - rp->checksum = 0; - } else { - rp->checksum = 1; - rp->offset = val; - } + /* You may get strange result with a positive odd offset; + RFC2292bis agrees with me. */ + if (val > 0 && (val&1)) + return -EINVAL; + if (val < 0) { + rp->checksum = 0; + } else { + rp->checksum = 1; + rp->offset = val; + } - return 0; - break; + return 0; - default: - return -ENOPROTOOPT; + default: + return -ENOPROTOOPT; } } static int rawv6_setsockopt(struct sock *sk, int level, int optname, char __user *optval, unsigned int optlen) { - switch(level) { - case SOL_RAW: - break; + switch (level) { + case SOL_RAW: + break; - case SOL_ICMPV6: - if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6) - return -EOPNOTSUPP; - return rawv6_seticmpfilter(sk, level, optname, optval, - optlen); - case SOL_IPV6: - if (optname == IPV6_CHECKSUM) - break; - default: - return ipv6_setsockopt(sk, level, optname, optval, - optlen); + case SOL_ICMPV6: + if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6) + return -EOPNOTSUPP; + return rawv6_seticmpfilter(sk, level, optname, optval, optlen); + case SOL_IPV6: + if (optname == IPV6_CHECKSUM) + break; + default: + return ipv6_setsockopt(sk, level, optname, optval, optlen); } return do_rawv6_setsockopt(sk, level, optname, optval, optlen); @@ -1075,21 +1072,19 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname, static int rawv6_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen) { - switch(level) { - case SOL_RAW: - break; + switch (level) { + case SOL_RAW: + break; - case SOL_ICMPV6: - if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6) - return -EOPNOTSUPP; - return rawv6_geticmpfilter(sk, level, optname, optval, - optlen); - case SOL_IPV6: - if (optname == IPV6_CHECKSUM) - break; - default: - return ipv6_getsockopt(sk, level, optname, optval, - optlen); + case SOL_ICMPV6: + if (inet_sk(sk)->inet_num != IPPROTO_ICMPV6) + return -EOPNOTSUPP; + return rawv6_geticmpfilter(sk, level, optname, optval, optlen); + case SOL_IPV6: + if (optname == IPV6_CHECKSUM) + break; + default: + return ipv6_getsockopt(sk, level, optname, optval, optlen); } return do_rawv6_getsockopt(sk, level, optname, optval, optlen); @@ -1119,31 +1114,29 @@ static int compat_rawv6_getsockopt(struct sock *sk, int level, int optname, static int rawv6_ioctl(struct sock *sk, int cmd, unsigned long arg) { - switch(cmd) { - case SIOCOUTQ: - { - int amount = sk_wmem_alloc_get(sk); + switch (cmd) { + case SIOCOUTQ: { + int amount = sk_wmem_alloc_get(sk); - return put_user(amount, (int __user *)arg); - } - case SIOCINQ: - { - struct sk_buff *skb; - int amount = 0; - - spin_lock_bh(&sk->sk_receive_queue.lock); - skb = skb_peek(&sk->sk_receive_queue); - if (skb != NULL) - amount = skb->tail - skb->transport_header; - spin_unlock_bh(&sk->sk_receive_queue.lock); - return put_user(amount, (int __user *)arg); - } + return put_user(amount, (int __user *)arg); + } + case SIOCINQ: { + struct sk_buff *skb; + int amount = 0; + + spin_lock_bh(&sk->sk_receive_queue.lock); + skb = skb_peek(&sk->sk_receive_queue); + if (skb != NULL) + amount = skb->tail - skb->transport_header; + spin_unlock_bh(&sk->sk_receive_queue.lock); + return put_user(amount, (int __user *)arg); + } - default: + default: #ifdef CONFIG_IPV6_MROUTE - return ip6mr_ioctl(sk, cmd, (void __user *)arg); + return ip6mr_ioctl(sk, cmd, (void __user *)arg); #else - return -ENOIOCTLCMD; + return -ENOIOCTLCMD; #endif } } -- 1.7.6.rc1