Warnings before patch:
files: ['Documentation/.renames.txt', 'Documentation/admin-guide/kernel-parameters.txt', 'Documentation/networking/6pack.rst', 'Documentation/networking/ax25.rst', 'Documentation/networking/device_drivers/hamradio/baycom.rst', 'Documentation/networking/device_drivers/hamradio/index.rst', 'Documentation/networking/device_drivers/hamradio/z8530drv.rst', 'Documentation/networking/device_drivers/index.rst', 'Documentation/networking/index.rst', 'Documentation/staging/magic-number.rst', 'Documentation/translations/it_IT/staging/magic-number.rst', 'Documentation/translations/sp_SP/process/magic-number.rst', 'Documentation/translations/zh_CN/process/magic-number.rst', 'Documentation/translations/zh_TW/process/magic-number.rst', 'MAINTAINERS', 'arch/mips/configs/bcm47xx_defconfig', 'arch/mips/configs/bigsur_defconfig', 'arch/mips/configs/gpr_defconfig', 'arch/mips/configs/mtx1_defconfig', 'arch/mips/configs/rb532_defconfig', 'arch/mips/configs/rm200_defconfig', 'arch/mips/configs/rt305x_defconfig', 'arch/mips/configs/xway_defconfig', 'drivers/net/Makefile', 'drivers/net/hamradio/6pack.c', 'drivers/net/hamradio/Kconfig', 'drivers/net/hamradio/Makefile', 'drivers/net/hamradio/baycom_epp.c', 'drivers/net/hamradio/baycom_par.c', 'drivers/net/hamradio/baycom_ser_fdx.c', 'drivers/net/hamradio/baycom_ser_hdx.c', 'drivers/net/hamradio/bpqether.c', 'drivers/net/hamradio/hdlcdrv.c', 'drivers/net/hamradio/mkiss.c', 'drivers/net/hamradio/scc.c', 'drivers/net/hamradio/yam.c', 'drivers/net/hamradio/z8530.h', 'include/linux/hdlcdrv.h', 'include/linux/netdevice.h', 'include/linux/scc.h', 'include/linux/yam.h', 'include/net/ax25.h', 'include/net/netrom.h', 'include/net/rose.h', 'include/uapi/linux/baycom.h', 'include/uapi/linux/hdlcdrv.h', 'include/uapi/linux/netrom.h', 'include/uapi/linux/rose.h', 'include/uapi/linux/scc.h', 'net/Kconfig', 'net/Makefile', 'net/ax25/Kconfig', 'net/ax25/Makefile', 'net/ax25/af_ax25.c', 'net/ax25/ax25_addr.c', 'net/ax25/ax25_dev.c', 'net/ax25/ax25_ds_in.c', 'net/ax25/ax25_ds_subr.c', 'net/ax25/ax25_ds_timer.c', 'net/ax25/ax25_iface.c', 'net/ax25/ax25_in.c', 'net/ax25/ax25_ip.c', 'net/ax25/ax25_out.c', 'net/ax25/ax25_route.c', 'net/ax25/ax25_std_in.c', 'net/ax25/ax25_std_subr.c', 'net/ax25/ax25_std_timer.c', 'net/ax25/ax25_subr.c', 'net/ax25/ax25_timer.c', 'net/ax25/ax25_uid.c', 'net/ax25/sysctl_net_ax25.c', 'net/ipv4/arp.c', 'net/netrom/Makefile', 'net/netrom/af_netrom.c', 'net/netrom/nr_dev.c', 'net/netrom/nr_in.c', 'net/netrom/nr_loopback.c', 'net/netrom/nr_out.c', 'net/netrom/nr_route.c', 'net/netrom/nr_subr.c', 'net/netrom/nr_timer.c', 'net/netrom/sysctl_net_netrom.c', 'net/rose/Makefile', 'net/rose/af_rose.c', 'net/rose/rose_dev.c', 'net/rose/rose_in.c', 'net/rose/rose_link.c', 'net/rose/rose_loopback.c', 'net/rose/rose_out.c', 'net/rose/rose_route.c', 'net/rose/rose_subr.c', 'net/rose/rose_timer.c', 'net/rose/sysctl_net_rose.c']
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2768 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3741 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3990 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4008 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4055 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4070 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4105 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4202 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4563 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4612 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4652 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4664 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4678 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5051 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5095 No description found for return value of '__dev_mc_sync'
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2768 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3741 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3990 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4008 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4055 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4070 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4105 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4202 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4563 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4612 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4652 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4664 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4678 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5051 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5095 No description found for return value of '__dev_mc_sync'

Current warnings:
files: ['Documentation/.renames.txt', 'Documentation/admin-guide/kernel-parameters.txt', 'Documentation/networking/device_drivers/index.rst', 'Documentation/networking/index.rst', 'Documentation/staging/magic-number.rst', 'Documentation/translations/it_IT/staging/magic-number.rst', 'Documentation/translations/sp_SP/process/magic-number.rst', 'Documentation/translations/zh_CN/process/magic-number.rst', 'Documentation/translations/zh_TW/process/magic-number.rst', 'MAINTAINERS', 'arch/mips/configs/bcm47xx_defconfig', 'arch/mips/configs/bigsur_defconfig', 'arch/mips/configs/gpr_defconfig', 'arch/mips/configs/mtx1_defconfig', 'arch/mips/configs/rb532_defconfig', 'arch/mips/configs/rm200_defconfig', 'arch/mips/configs/rt305x_defconfig', 'arch/mips/configs/xway_defconfig', 'drivers/net/Makefile', 'include/linux/netdevice.h', 'include/net/ax25.h', 'include/net/rose.h', 'net/Kconfig', 'net/Makefile', 'net/ipv4/arp.c']
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2765 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3738 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3987 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4005 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4052 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4067 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4102 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4199 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4560 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4609 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4649 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4661 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4675 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5048 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5092 No description found for return value of '__dev_mc_sync'
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2765 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3738 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3987 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4005 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4052 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4067 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4102 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4199 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4560 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4609 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4649 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4661 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4675 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5048 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5092 No description found for return value of '__dev_mc_sync'

Warnings before: 32 after: 32