Warnings before patch:
files: ['net/core/dev_ioctl.c']
<parse fail>: Warning: net/core/dev_ioctl.c:258 No description found for return value of 'dev_get_hwtstamp_phylib'
<parse fail>: Warning: net/core/dev_ioctl.c:329 No description found for return value of 'dev_set_hwtstamp_phylib'
<parse fail>: Warning: net/core/dev_ioctl.c:722 No description found for return value of 'dev_ioctl'
Warning: net/core/dev_ioctl.c:258 No description found for return value of 'dev_get_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:329 No description found for return value of 'dev_set_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:722 No description found for return value of 'dev_ioctl'

Current warnings:
files: ['net/core/dev_ioctl.c']
<parse fail>: Warning: net/core/dev_ioctl.c:258 No description found for return value of 'dev_get_hwtstamp_phylib'
<parse fail>: Warning: net/core/dev_ioctl.c:329 No description found for return value of 'dev_set_hwtstamp_phylib'
<parse fail>: Warning: net/core/dev_ioctl.c:730 No description found for return value of 'dev_ioctl'
Warning: net/core/dev_ioctl.c:258 No description found for return value of 'dev_get_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:329 No description found for return value of 'dev_set_hwtstamp_phylib'
Warning: net/core/dev_ioctl.c:730 No description found for return value of 'dev_ioctl'

Warnings before: 3 after: 3