The code is:
#ifdef CONFIG_KERNELD
dev_load(ifr.ifr_name);
#endif
but dev_load is not declared in any include file. It's in net/core/dev.c.
In net/ipv4/socket.c
socket.c: In function `sys_recvmsg':
socket.c:1210: warning: `len' might be used uninitialized in this function
Neither one is a big deal.
Thanks.