When the update_connect_param callback is set, nl80211 expects the flag WIPHY_FLAG_SUPPORTS_FW_ROAM to be set as well. However, this flag is only set when modparam roamoff=0, while the callback is set unconditionally. Since commit 7f9a3e150ec7 this causes a warning in wiphy_register, which breaks brcmfmac. Disable the update_connect_param callback when roamoff=0 to fix this. Fixes: 7f9a3e150ec7 ("nl80211: Update ERP info using NL80211_CMD_UPDATE_CONNECT_PARAMS") Cc: Stable <stable@vger.kernel.org> # 4.19+ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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.
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