net: tso: shrink struct tso_t

size field can be an int, no need for size_t

Removes a 32bit hole on 64bit kernels.

And align fields for better readability.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/tso.h

@@ -8,8 +8,8 @@
 
 struct tso_t {
 	int	next_frag_idx;
+	int	size;
 	void	*data;
-	size_t size;
 	u16	ip_id;
 	bool	ipv6;
 	u32	tcp_seq;