Warnings before patch:
files: ['drivers/net/ethernet/arc/emac_main.c']
Warning: drivers/net/ethernet/arc/emac_main.c:617 No description found for return value of 'arc_emac_stop'
Warning: drivers/net/ethernet/arc/emac_main.c:646 No description found for return value of 'arc_emac_stats'
Warning: drivers/net/ethernet/arc/emac_main.c:617 No description found for return value of 'arc_emac_stop'
Warning: drivers/net/ethernet/arc/emac_main.c:646 No description found for return value of 'arc_emac_stats'

Current warnings:
files: ['drivers/net/ethernet/arc/emac_main.c']
Warning: drivers/net/ethernet/arc/emac_main.c:617 No description found for return value of 'arc_emac_stop'
Warning: drivers/net/ethernet/arc/emac_main.c:646 No description found for return value of 'arc_emac_stats'
Warning: drivers/net/ethernet/arc/emac_main.c:617 No description found for return value of 'arc_emac_stop'
Warning: drivers/net/ethernet/arc/emac_main.c:646 No description found for return value of 'arc_emac_stats'

Warnings before: 4 after: 4