net: convert BUG_TRAP to generic WARN_ON

[linux-2.6-omap-h63xx.git] / net / ipv6 / mip6.c

diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index cd8a5bda13cd7a5caad4ac6c8280764e123cb7d7..31295c8f619688099477dd5e230c61f8199d51da 100644 (file)
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -44,9 +44,9 @@ static inline void *mip6_padn(__u8 *data, __u8 padlen)
        if (!data)
                return NULL;
        if (padlen == 1) {
-               data[0] = MIP6_OPT_PAD_1;
+               data[0] = IPV6_TLV_PAD0;
        } else if (padlen > 1) {
-               data[0] = MIP6_OPT_PAD_N;
+               data[0] = IPV6_TLV_PADN;
                data[1] = padlen - 2;
                if (padlen > 2)
                        memset(data+2, 0, data[1]);
@@ -164,8 +164,8 @@ static int mip6_destopt_output(struct xfrm_state *x, struct sk_buff *skb)
                        calc_padlen(sizeof(*dstopt), 6));
 
        hao->type = IPV6_TLV_HAO;
+       BUILD_BUG_ON(sizeof(*hao) != 18);
        hao->length = sizeof(*hao) - 2;
-       BUG_TRAP(hao->length == 16);
 
        len = ((char *)hao - (char *)dstopt) + sizeof(*hao);
 
@@ -174,7 +174,7 @@ static int mip6_destopt_output(struct xfrm_state *x, struct sk_buff *skb)
        memcpy(&iph->saddr, x->coaddr, sizeof(iph->saddr));
        spin_unlock_bh(&x->lock);
 
-       BUG_TRAP(len == x->props.header_len);
+       WARN_ON(len != x->props.header_len);
        dstopt->hdrlen = (x->props.header_len >> 3) - 1;
 
        return 0;
@@ -304,20 +304,20 @@ static int mip6_destopt_offset(struct xfrm_state *x, struct sk_buff *skb,
 static int mip6_destopt_init_state(struct xfrm_state *x)
 {
        if (x->id.spi) {
-               printk(KERN_INFO "%s: spi is not 0: %u\n", __FUNCTION__,
+               printk(KERN_INFO "%s: spi is not 0: %u\n", __func__,
                       x->id.spi);
                return -EINVAL;
        }
        if (x->props.mode != XFRM_MODE_ROUTEOPTIMIZATION) {
                printk(KERN_INFO "%s: state's mode is not %u: %u\n",
-                      __FUNCTION__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
+                      __func__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
                return -EINVAL;
        }
 
        x->props.header_len = sizeof(struct ipv6_destopt_hdr) +
                calc_padlen(sizeof(struct ipv6_destopt_hdr), 6) +
                sizeof(struct ipv6_destopt_hao);
-       BUG_TRAP(x->props.header_len == 24);
+       WARN_ON(x->props.header_len != 24);
 
        return 0;
 }
@@ -380,7 +380,7 @@ static int mip6_rthdr_output(struct xfrm_state *x, struct sk_buff *skb)
        rt2->rt_hdr.segments_left = 1;
        memset(&rt2->reserved, 0, sizeof(rt2->reserved));
 
-       BUG_TRAP(rt2->rt_hdr.hdrlen == 2);
+       WARN_ON(rt2->rt_hdr.hdrlen != 2);
 
        memcpy(&rt2->addr, &iph->daddr, sizeof(rt2->addr));
        spin_lock_bh(&x->lock);
@@ -439,13 +439,13 @@ static int mip6_rthdr_offset(struct xfrm_state *x, struct sk_buff *skb,
 static int mip6_rthdr_init_state(struct xfrm_state *x)
 {
        if (x->id.spi) {
-               printk(KERN_INFO "%s: spi is not 0: %u\n", __FUNCTION__,
+               printk(KERN_INFO "%s: spi is not 0: %u\n", __func__,
                       x->id.spi);
                return -EINVAL;
        }
        if (x->props.mode != XFRM_MODE_ROUTEOPTIMIZATION) {
                printk(KERN_INFO "%s: state's mode is not %u: %u\n",
-                      __FUNCTION__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
+                      __func__, XFRM_MODE_ROUTEOPTIMIZATION, x->props.mode);
                return -EINVAL;
        }
 
@@ -480,15 +480,15 @@ static int __init mip6_init(void)
        printk(KERN_INFO "Mobile IPv6\n");
 
        if (xfrm_register_type(&mip6_destopt_type, AF_INET6) < 0) {
-               printk(KERN_INFO "%s: can't add xfrm type(destopt)\n", __FUNCTION__);
+               printk(KERN_INFO "%s: can't add xfrm type(destopt)\n", __func__);
                goto mip6_destopt_xfrm_fail;
        }
        if (xfrm_register_type(&mip6_rthdr_type, AF_INET6) < 0) {
-               printk(KERN_INFO "%s: can't add xfrm type(rthdr)\n", __FUNCTION__);
+               printk(KERN_INFO "%s: can't add xfrm type(rthdr)\n", __func__);
                goto mip6_rthdr_xfrm_fail;
        }
        if (rawv6_mh_filter_register(mip6_mh_filter) < 0) {
-               printk(KERN_INFO "%s: can't add rawv6 mh filter\n", __FUNCTION__);
+               printk(KERN_INFO "%s: can't add rawv6 mh filter\n", __func__);
                goto mip6_rawv6_mh_fail;
        }
 
@@ -506,11 +506,11 @@ static int __init mip6_init(void)
 static void __exit mip6_fini(void)
 {
        if (rawv6_mh_filter_unregister(mip6_mh_filter) < 0)
-               printk(KERN_INFO "%s: can't remove rawv6 mh filter\n", __FUNCTION__);
+               printk(KERN_INFO "%s: can't remove rawv6 mh filter\n", __func__);
        if (xfrm_unregister_type(&mip6_rthdr_type, AF_INET6) < 0)
-               printk(KERN_INFO "%s: can't remove xfrm type(rthdr)\n", __FUNCTION__);
+               printk(KERN_INFO "%s: can't remove xfrm type(rthdr)\n", __func__);
        if (xfrm_unregister_type(&mip6_destopt_type, AF_INET6) < 0)
-               printk(KERN_INFO "%s: can't remove xfrm type(destopt)\n", __FUNCTION__);
+               printk(KERN_INFO "%s: can't remove xfrm type(destopt)\n", __func__);
 }
 
 module_init(mip6_init);