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2b5002e2cc
Convert the rtw_pwr_wakeup function to use 0 on success and an appropriate error code on error. For the first failure block where ips_leave is invoked, use -ENOMEM as this is the main cause of failure here anyway. For the second failure block, use -EBUSY, as it seems the most appropriate. Finally, within the functions rtw_wx_set_mode, rtw_wx_set_wap, rtw_wx_set_scan and rtw_wx_set_essid, pass the error code on from rtw_pwr_wakeup as appropriate now that it is converted. This gets the driver closer to removal of the non-standard _SUCCESS and _FAIL definitions, which are inverted compared to the standard in-kernel error code mechanism. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220725220745.12739-1-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.