Warnings before patch:
files: ['include/net/tso.h', 'net/core/tso.c']

Current warnings:
files: ['include/net/tso.h', 'net/core/tso.c']
Warning: net/core/tso.c:106 No description found for return value of 'tso_dma_map_init'
Warning: net/core/tso.c:184 No description found for return value of 'tso_dma_map_count'
Warning: net/core/tso.c:225 No description found for return value of 'tso_dma_map_next'
Warning: net/core/tso.c:106 No description found for return value of 'tso_dma_map_init'
Warning: net/core/tso.c:184 No description found for return value of 'tso_dma_map_count'
Warning: net/core/tso.c:225 No description found for return value of 'tso_dma_map_next'

Warnings before: 0 after: 6 (add: 6)

New warnings added:
Warning: net/core/tso.c:106 No description found for return value of 'tso_dma_map_init'
Warning: net/core/tso.c:184 No description found for return value of 'tso_dma_map_count'
Warning: net/core/tso.c:225 No description found for return value of 'tso_dma_map_next'
Warning: net/core/tso.c:106 No description found for return value of 'tso_dma_map_init'
Warning: net/core/tso.c:184 No description found for return value of 'tso_dma_map_count'
Warning: net/core/tso.c:225 No description found for return value of 'tso_dma_map_next'
Per-file breakdown:
     6 net/core/tso.c