[NET] IPV4: Fix whitespace errors.

[safe/jmp/linux-2.6] / net / ipv4 / esp4.c

diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index f2c6776..3104112 100644 (file)
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -215,7 +215,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
        if (padlen+2 >= elen)
                goto out;
 
-       /* ... check padding bits here. Silly. :-) */ 
+       /* ... check padding bits here. Silly. :-) */
 
        iph = skb->nh.iph;
        ihl = iph->ihl * 4;
@@ -236,7 +236,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 
                        ipaddr.a4 = iph->saddr;
                        km_new_mapping(x, &ipaddr, uh->source);
-                               
+
                        /* XXX: perhaps add an extra
                         * policy check here, to see
                         * if we should allow or
@@ -245,7 +245,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb)
                         * address/port.
                         */
                }
-       
+
                /*
                 * 2) ignore UDP/TCP checksums in case
                 *    of NAT-T in Transport Mode, or
@@ -284,7 +284,7 @@ static u32 esp4_get_max_size(struct xfrm_state *x, int mtu)
                mtu = ALIGN(mtu + 2, 4) + blksize - 4;
                break;
        case XFRM_MODE_BEET:
-               /* The worst case. */
+               /* The worst case. */
                enclen = IPV4_BEET_PHMAXLEN;
                mtu = ALIGN(mtu + enclen + 2, blksize);
                break;