b8dbbbc535
Due to linkwatch_forget_dev() (and perhaps others?) checking for list_empty(&dev->link_watch_list), we must have all manipulations of even the local on-stack list 'wrk' here under spinlock, since even that list can be reached otherwise via dev->link_watch_list. This is already the case, but makes this a bit counter-intuitive, often local lists are used to _not_ have to use locking for their local use. Remove the local list as it doesn't seem to serve any purpose. While at it, move a variable declaration into the loop using it. Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20231205170011.56576dcc1727.I698b72219d9f6ce789bd209b8f6dffd0ca32a8f2@changeid Signed-off-by: Jakub Kicinski <kuba@kernel.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.