Warnings before patch:
files: ['drivers/net/ethernet/sis/sis900.c']
Warning: drivers/net/ethernet/sis/sis900.c:257 No description found for return value of 'sis900_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:292 No description found for return value of 'sis630e_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:334 No description found for return value of 'sis635_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:380 No description found for return value of 'sis96x_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:433 No description found for return value of 'sis900_probe'
Warning: drivers/net/ethernet/sis/sis900.c:605 No description found for return value of 'sis900_mii_probe'
Warning: drivers/net/ethernet/sis/sis900.c:732 No description found for return value of 'sis900_default_phy'
Warning: drivers/net/ethernet/sis/sis900.c:823 No description found for return value of 'read_eeprom'
Warning: drivers/net/ethernet/sis/sis900.c:902 No description found for return value of 'mdio_read'
Warning: drivers/net/ethernet/sis/sis900.c:1001 No description found for return value of 'sis900_reset_phy'
Warning: drivers/net/ethernet/sis/sis900.c:1040 No description found for return value of 'sis900_open'
Warning: drivers/net/ethernet/sis/sis900.c:1609 No description found for return value of 'sis900_start_xmit'
Warning: drivers/net/ethernet/sis/sis900.c:1678 No description found for return value of 'sis900_interrupt'
Warning: drivers/net/ethernet/sis/sis900.c:1741 No description found for return value of 'sis900_rx'
Warning: drivers/net/ethernet/sis/sis900.c:1970 No description found for return value of 'sis900_close'
Warning: drivers/net/ethernet/sis/sis900.c:2093 No description found for return value of 'sis900_set_wol'
Warning: drivers/net/ethernet/sis/sis900.c:2229 No description found for return value of 'mii_ioctl'
Warning: drivers/net/ethernet/sis/sis900.c:2261 No description found for return value of 'sis900_set_config'
Warning: drivers/net/ethernet/sis/sis900.c:2361 No description found for return value of 'sis900_mcast_bitnr'
Warning: drivers/net/ethernet/sis/sis900.c:257 No description found for return value of 'sis900_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:292 No description found for return value of 'sis630e_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:334 No description found for return value of 'sis635_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:380 No description found for return value of 'sis96x_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:433 No description found for return value of 'sis900_probe'
Warning: drivers/net/ethernet/sis/sis900.c:605 No description found for return value of 'sis900_mii_probe'
Warning: drivers/net/ethernet/sis/sis900.c:732 No description found for return value of 'sis900_default_phy'
Warning: drivers/net/ethernet/sis/sis900.c:823 No description found for return value of 'read_eeprom'
Warning: drivers/net/ethernet/sis/sis900.c:902 No description found for return value of 'mdio_read'
Warning: drivers/net/ethernet/sis/sis900.c:1001 No description found for return value of 'sis900_reset_phy'
Warning: drivers/net/ethernet/sis/sis900.c:1040 No description found for return value of 'sis900_open'
Warning: drivers/net/ethernet/sis/sis900.c:1609 No description found for return value of 'sis900_start_xmit'
Warning: drivers/net/ethernet/sis/sis900.c:1678 No description found for return value of 'sis900_interrupt'
Warning: drivers/net/ethernet/sis/sis900.c:1741 No description found for return value of 'sis900_rx'
Warning: drivers/net/ethernet/sis/sis900.c:1970 No description found for return value of 'sis900_close'
Warning: drivers/net/ethernet/sis/sis900.c:2093 No description found for return value of 'sis900_set_wol'
Warning: drivers/net/ethernet/sis/sis900.c:2229 No description found for return value of 'mii_ioctl'
Warning: drivers/net/ethernet/sis/sis900.c:2261 No description found for return value of 'sis900_set_config'
Warning: drivers/net/ethernet/sis/sis900.c:2361 No description found for return value of 'sis900_mcast_bitnr'

Current warnings:
files: ['drivers/net/ethernet/sis/sis900.c']
Warning: drivers/net/ethernet/sis/sis900.c:253 No description found for return value of 'sis900_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:288 No description found for return value of 'sis630e_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:330 No description found for return value of 'sis635_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:376 No description found for return value of 'sis96x_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:429 No description found for return value of 'sis900_probe'
Warning: drivers/net/ethernet/sis/sis900.c:594 No description found for return value of 'sis900_mii_probe'
Warning: drivers/net/ethernet/sis/sis900.c:721 No description found for return value of 'sis900_default_phy'
Warning: drivers/net/ethernet/sis/sis900.c:812 No description found for return value of 'read_eeprom'
Warning: drivers/net/ethernet/sis/sis900.c:891 No description found for return value of 'mdio_read'
Warning: drivers/net/ethernet/sis/sis900.c:990 No description found for return value of 'sis900_reset_phy'
Warning: drivers/net/ethernet/sis/sis900.c:1029 No description found for return value of 'sis900_open'
Warning: drivers/net/ethernet/sis/sis900.c:1598 No description found for return value of 'sis900_start_xmit'
Warning: drivers/net/ethernet/sis/sis900.c:1667 No description found for return value of 'sis900_interrupt'
Warning: drivers/net/ethernet/sis/sis900.c:1730 No description found for return value of 'sis900_rx'
Warning: drivers/net/ethernet/sis/sis900.c:1959 No description found for return value of 'sis900_close'
Warning: drivers/net/ethernet/sis/sis900.c:2081 No description found for return value of 'sis900_set_wol'
Warning: drivers/net/ethernet/sis/sis900.c:2217 No description found for return value of 'mii_ioctl'
Warning: drivers/net/ethernet/sis/sis900.c:2249 No description found for return value of 'sis900_set_config'
Warning: drivers/net/ethernet/sis/sis900.c:2349 No description found for return value of 'sis900_mcast_bitnr'
Warning: drivers/net/ethernet/sis/sis900.c:253 No description found for return value of 'sis900_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:288 No description found for return value of 'sis630e_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:330 No description found for return value of 'sis635_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:376 No description found for return value of 'sis96x_get_mac_addr'
Warning: drivers/net/ethernet/sis/sis900.c:429 No description found for return value of 'sis900_probe'
Warning: drivers/net/ethernet/sis/sis900.c:594 No description found for return value of 'sis900_mii_probe'
Warning: drivers/net/ethernet/sis/sis900.c:721 No description found for return value of 'sis900_default_phy'
Warning: drivers/net/ethernet/sis/sis900.c:812 No description found for return value of 'read_eeprom'
Warning: drivers/net/ethernet/sis/sis900.c:891 No description found for return value of 'mdio_read'
Warning: drivers/net/ethernet/sis/sis900.c:990 No description found for return value of 'sis900_reset_phy'
Warning: drivers/net/ethernet/sis/sis900.c:1029 No description found for return value of 'sis900_open'
Warning: drivers/net/ethernet/sis/sis900.c:1598 No description found for return value of 'sis900_start_xmit'
Warning: drivers/net/ethernet/sis/sis900.c:1667 No description found for return value of 'sis900_interrupt'
Warning: drivers/net/ethernet/sis/sis900.c:1730 No description found for return value of 'sis900_rx'
Warning: drivers/net/ethernet/sis/sis900.c:1959 No description found for return value of 'sis900_close'
Warning: drivers/net/ethernet/sis/sis900.c:2081 No description found for return value of 'sis900_set_wol'
Warning: drivers/net/ethernet/sis/sis900.c:2217 No description found for return value of 'mii_ioctl'
Warning: drivers/net/ethernet/sis/sis900.c:2249 No description found for return value of 'sis900_set_config'
Warning: drivers/net/ethernet/sis/sis900.c:2349 No description found for return value of 'sis900_mcast_bitnr'

Warnings before: 38 after: 38