net: Remove struct sockaddr from net.h

Now that struct sockaddr is no longer used by net.h, remove it.

Signed-off-by: Kees Cook <[email protected]>

Author: kees

include/linux/net.h

@@ -148,7 +148,6 @@ typedef struct {
 
 struct vm_area_struct;
 struct page;
-struct sockaddr;
 struct msghdr;
 struct module;
 struct sk_buff;