Warnings before patch: files: ['drivers/net/tap.c', 'drivers/net/tun.c', 'include/linux/if_tap.h', 'include/linux/if_tun.h'] Current warnings: files: ['drivers/net/tap.c', 'drivers/net/tun.c', 'include/linux/if_tap.h', 'include/linux/if_tun.h'] Warnings before: 0 after: 0