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Diffstat (limited to 'net/can')
-rw-r--r--net/can/bcm.c2
-rw-r--r--net/can/raw.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/net/can/bcm.c b/net/can/bcm.c
index ee9ffd956552..d559f922326d 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -328,7 +328,7 @@ static void bcm_send_to_user(struct bcm_op *op, struct bcm_msg_head *head,
* containing the interface index.
*/
- BUILD_BUG_ON(sizeof(skb->cb) < sizeof(struct sockaddr_can));
+ sock_skb_cb_check_size(sizeof(struct sockaddr_can));
addr = (struct sockaddr_can *)skb->cb;
memset(addr, 0, sizeof(*addr));
addr->can_family = AF_CAN;
diff --git a/net/can/raw.c b/net/can/raw.c
index 00c13ef23661..94601b7ff0a3 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -95,8 +95,8 @@ struct raw_sock {
*/
static inline unsigned int *raw_flags(struct sk_buff *skb)
{
- BUILD_BUG_ON(sizeof(skb->cb) <= (sizeof(struct sockaddr_can) +
- sizeof(unsigned int)));
+ sock_skb_cb_check_size(sizeof(struct sockaddr_can) +
+ sizeof(unsigned int));
/* return pointer after struct sockaddr_can */
return (unsigned int *)(&((struct sockaddr_can *)skb->cb)[1]);
@@ -135,7 +135,7 @@ static void raw_rcv(struct sk_buff *oskb, void *data)
* containing the interface index.
*/
- BUILD_BUG_ON(sizeof(skb->cb) < sizeof(struct sockaddr_can));
+ sock_skb_cb_check_size(sizeof(struct sockaddr_can));
addr = (struct sockaddr_can *)skb->cb;
memset(addr, 0, sizeof(*addr));
addr->can_family = AF_CAN;