[NET] core: whitespace cleanup

Fix whitespace around keywords. Fix indentation especially of switch
statements.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 8 deletions

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 895739fdfac3..10d33fc233b3 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -645,7 +645,7 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
         if (pkt_dev->nr_labels) {
                 unsigned i;
                 seq_printf(seq, "     mpls: ");
-                for(i = 0; i < pkt_dev->nr_labels; i++)
+                for (i = 0; i < pkt_dev->nr_labels; i++)
                         seq_printf(seq, "%08x%s", ntohl(pkt_dev->labels[i]),
                                    i == pkt_dev->nr_labels-1 ? "\n" : ", ");
         }
@@ -750,7 +750,7 @@ static int hex32_arg(const char __user *user_buffer, unsigned long maxlen, __u32
         int i = 0;
         *num = 0;
 
-        for(; i < maxlen; i++) {
+        for (; i < maxlen; i++) {
                 char c;
                 *num <<= 4;
                 if (get_user(c, &user_buffer[i]))
@@ -858,7 +858,7 @@ static ssize_t get_labels(const char __user *buffer, struct pktgen_dev *pkt_dev)
                 n++;
                 if (n >= MAX_MPLS_LABELS)
                         return -E2BIG;
-        } while(c == ',');
+        } while (c == ',');
 
         pkt_dev->nr_labels = n;
         return i;
@@ -1487,7 +1487,7 @@ static ssize_t pktgen_if_write(struct file *file,
                 if (len < 0) { return len; }
                 i += len;
                 offset = sprintf(pg_result, "OK: mpls=");
-                for(n = 0; n < pkt_dev->nr_labels; n++)
+                for (n = 0; n < pkt_dev->nr_labels; n++)
                         offset += sprintf(pg_result + offset,
                                           "%08x%s", ntohl(pkt_dev->labels[n]),
                                           n == pkt_dev->nr_labels-1 ? "" : ",");
@@ -2148,7 +2148,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 
         if (pkt_dev->flags & F_MPLS_RND) {
                 unsigned i;
-                for(i = 0; i < pkt_dev->nr_labels; i++)
+                for (i = 0; i < pkt_dev->nr_labels; i++)
                         if (pkt_dev->labels[i] & MPLS_STACK_BOTTOM)
                                 pkt_dev->labels[i] = MPLS_STACK_BOTTOM |
                                              ((__force __be32)random32() &
@@ -2281,7 +2281,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
 static void mpls_push(__be32 *mpls, struct pktgen_dev *pkt_dev)
 {
         unsigned i;
-        for(i = 0; i < pkt_dev->nr_labels; i++) {
+        for (i = 0; i < pkt_dev->nr_labels; i++) {
                 *mpls++ = pkt_dev->labels[i] & ~MPLS_STACK_BOTTOM;
         }
         mpls--;
@@ -2341,7 +2341,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
                 mpls_push(mpls, pkt_dev);
 
         if (pkt_dev->vlan_id != 0xffff) {
-                if(pkt_dev->svlan_id != 0xffff) {
+                if (pkt_dev->svlan_id != 0xffff) {
                         svlan_tci = (__be16 *)skb_put(skb, sizeof(__be16));
                         *svlan_tci = build_tci(pkt_dev->svlan_id,
                                                pkt_dev->svlan_cfi,
@@ -2677,7 +2677,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
                 mpls_push(mpls, pkt_dev);
 
         if (pkt_dev->vlan_id != 0xffff) {
-                if(pkt_dev->svlan_id != 0xffff) {
+                if (pkt_dev->svlan_id != 0xffff) {
                         svlan_tci = (__be16 *)skb_put(skb, sizeof(__be16));
                         *svlan_tci = build_tci(pkt_dev->svlan_id,
                                                pkt_dev->svlan_cfi,