Commit 95c7e0e4 authored by YOSHIFUJI Hideaki / 吉藤英明's avatar YOSHIFUJI Hideaki / 吉藤英明 Committed by David S. Miller
Browse files

ipv4: Use FIELD_SIZEOF() in inet_init(). 



Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dd4544f0

net/ipv4/af_inet.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -1705,12 +1705,11 @@ static struct packet_type ip_packet_type __read_mostly = { 




static int __init inet_init(void)

static int __init inet_init(void)

{

{

	struct sk_buff *dummy_skb;

	struct inet_protosw *q;

	struct inet_protosw *q;

	struct list_head *r;

	struct list_head *r;

	int rc = -EINVAL;

	int rc = -EINVAL;





	BUILD_BUG_ON(sizeof(struct inet_skb_parm) > sizeof(dummy_skb->cb));

	BUILD_BUG_ON(sizeof(struct inet_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb));





	sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL);

	sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL);

	if (!sysctl_local_reserved_ports)

	if (!sysctl_local_reserved_ports)