ipv6: White-space cleansing : Line Layouts

This patch makes no changes to the logic of the code but simply addresses
coding style issues as detected by checkpatch.

Both objdump and diff -w show no differences.

A number of items are addressed in this patch:
* Multiple spaces converted to tabs
* Spaces before tabs removed.
* Spaces in pointer typing cleansed (char *)foo etc.
* Remove space after sizeof
* Ensure spacing around comparators such as if statements.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 11 deletions

diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 0c289982796d..64177efe5cca 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -66,12 +66,12 @@ int ip6_ra_control(struct sock *sk, int sel)
 	if (sk->sk_type != SOCK_RAW || inet_sk(sk)->inet_num != IPPROTO_RAW)
 		return -ENOPROTOOPT;
 
-	new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
+	new_ra = (sel >= 0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL;
 
 	write_lock_bh(&ip6_ra_lock);
-	for (rap = &ip6_ra_chain; (ra=*rap) != NULL; rap = &ra->next) {
+	for (rap = &ip6_ra_chain; (ra = *rap) != NULL; rap = &ra->next) {
 		if (ra->sk == sk) {
-			if (sel>=0) {
+			if (sel >= 0) {
 				write_unlock_bh(&ip6_ra_lock);
 				kfree(new_ra);
 				return -EADDRINUSE;
@@ -130,7 +130,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 	int retv = -ENOPROTOOPT;
 
 	if (optval == NULL)
-		val=0;
+		val = 0;
 	else {
 		if (optlen >= sizeof(int)) {
 			if (get_user(val, (int __user *) optval))
@@ -139,7 +139,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 			val = 0;
 	}
 
-	valbool = (val!=0);
+	valbool = (val != 0);
 
 	if (ip6_mroute_opt(optname))
 		return ip6_mroute_setsockopt(sk, optname, optval, optlen);
@@ -474,7 +474,7 @@ sticky_done:
 			goto done;
 
 		msg.msg_controllen = optlen;
-		msg.msg_control = (void*)(opt+1);
+		msg.msg_control = (void *)(opt+1);
 
 		retv = ip6_datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk,
 					     &junk, &junk);
@@ -687,7 +687,7 @@ done:
 			retv = -ENOBUFS;
 			break;
 		}
-		gsf = kmalloc(optlen,GFP_KERNEL);
+		gsf = kmalloc(optlen, GFP_KERNEL);
 		if (!gsf) {
 			retv = -ENOBUFS;
 			break;
@@ -921,7 +921,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
 	if (!opt)
 		return 0;
 
-	switch(optname) {
+	switch (optname) {
 	case IPV6_HOPOPTS:
 		hdr = opt->hopopt;
 		break;
@@ -1284,9 +1284,9 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
 		return -ENOPROTOOPT;
 	}
 	len = min_t(unsigned int, sizeof(int), len);
-	if(put_user(len, optlen))
+	if (put_user(len, optlen))
 		return -EFAULT;
-	if(copy_to_user(optval,&val,len))
+	if (copy_to_user(optval, &val, len))
 		return -EFAULT;
 	return 0;
 }
@@ -1299,7 +1299,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
 	if (level == SOL_IP && sk->sk_type != SOCK_RAW)
 		return udp_prot.getsockopt(sk, level, optname, optval, optlen);
 
-	if(level != SOL_IPV6)
+	if (level != SOL_IPV6)
 		return -ENOPROTOOPT;
 
 	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);