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3deb12ea54
Do not set pattrib's src, dst, bssid, ra and ta again in
sta2sta_data_frame.
sta2sta_data_frame is called from validate_recv_data_frame when both to_ds
and from_ds are 0. All pattrib address fields have already been set to the
correct addresses when sta2sta_data_frame is called.
memcpy(pattrib->dst, ieee80211_get_DA(hdr), ETH_ALEN);
ieee80211_get_DA returns addr1 if to_ds and from_ds are 0
memcpy(pattrib->src, ieee80211_get_SA(hdr), ETH_ALEN);
ieee80211_get_SA returns addr2 if to_ds and from_ds are 0
memcpy(pattrib->ra, hdr->addr1, ETH_ALEN);
memcpy(pattrib->ta, hdr->addr2, ETH_ALEN);
For pattrib->dst == addr1, pattrib->src == addr2, these
assignments match those in sta2sta_data_frame that this
patch removes.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220707194914.63794-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.