Warnings before patch:
files: ['drivers/net/ethernet/smsc/smc91x.c']
Warning: drivers/net/ethernet/smsc/smc91x.c:952 No description found for return value of 'smc_phy_reset'
Warning: drivers/net/ethernet/smsc/smc91x.c:2204 No description found for return value of 'try_toggle_control_gpio'
Warning: drivers/net/ethernet/smsc/smc91x.c:952 No description found for return value of 'smc_phy_reset'
Warning: drivers/net/ethernet/smsc/smc91x.c:2204 No description found for return value of 'try_toggle_control_gpio'

Current warnings:
files: ['drivers/net/ethernet/smsc/smc91x.c']
Warning: drivers/net/ethernet/smsc/smc91x.c:944 No description found for return value of 'smc_phy_reset'
Warning: drivers/net/ethernet/smsc/smc91x.c:2196 No description found for return value of 'try_toggle_control_gpio'
Warning: drivers/net/ethernet/smsc/smc91x.c:944 No description found for return value of 'smc_phy_reset'
Warning: drivers/net/ethernet/smsc/smc91x.c:2196 No description found for return value of 'try_toggle_control_gpio'

Warnings before: 4 after: 4