The len parameter is only used with copy_from_iter() who wait for a size_t and then compared to return type of copy_from_iter() which is size_t also. So len must be set as size_t
Signed-off-by: LABBE Corentin <clabbe.montj...@gmail.com> --- include/linux/skbuff.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 4398411..109a127 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2827,12 +2827,12 @@ int skb_ensure_writable(struct sk_buff *skb, int write_len); int skb_vlan_pop(struct sk_buff *skb); int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci); -static inline int memcpy_from_msg(void *data, struct msghdr *msg, int len) +static inline int memcpy_from_msg(void *data, struct msghdr *msg, size_t len) { return copy_from_iter(data, len, &msg->msg_iter) == len ? 0 : -EFAULT; } -static inline int memcpy_to_msg(struct msghdr *msg, void *data, int len) +static inline int memcpy_to_msg(struct msghdr *msg, void *data, size_t len) { return copy_to_iter(data, len, &msg->msg_iter) == len ? 0 : -EFAULT; } -- 2.4.10 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/