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4ae312e972
Following the refactor of btrfs_free_stale_devices in7bcb8164ad("btrfs: use device_list_mutex when removing stale devices") fs_devices are freed after they have been iterated by the inner list_for_each so the use-after-free fixed by introducing the break infd649f10c3("btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device") is no longer necessary. Just remove it altogether. No functional changes. Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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.