Warnings before patch:
files: ['net/core/dev_ioctl.c']
Warning: net/core/dev_ioctl.c:259 No description found for return value of 'dev_get_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:330 No description found for return value of 'dev_set_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:726 No description found for return value of 'dev_ioctl'
Warning: net/core/dev_ioctl.c:259 No description found for return value of 'dev_get_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:330 No description found for return value of 'dev_set_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:726 No description found for return value of 'dev_ioctl'

Current warnings:
files: ['net/core/dev_ioctl.c']
Warning: net/core/dev_ioctl.c:259 No description found for return value of 'dev_get_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:330 No description found for return value of 'dev_set_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:698 No description found for return value of 'dev_ioctl'
Warning: net/core/dev_ioctl.c:259 No description found for return value of 'dev_get_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:330 No description found for return value of 'dev_set_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:698 No description found for return value of 'dev_ioctl'

Warnings before: 6 after: 6