mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 07:30:06 -04:00
d3741027e5
When removing the module, we will get the follow flaw: [ 69.323999] remove_proc_entry: removing non-empty directory 'irq/21', leaking at least 'tw5864' [ 69.324449] WARNING: CPU: 0 PID: 395 at fs/proc/generic.c:717 remove_proc_entry+0x389/0x3f0 [ 69.326909] RIP: 0010:remove_proc_entry+0x389/0x3f0 [ 69.331089] Call Trace: [ 69.331215] <TASK> [ 69.331327] unregister_irq_proc+0x14c/0x170 [ 69.332579] tw5864_finidev+0x12a/0x190 [tw5864] [ 69.332811] pci_device_remove+0x92/0x240 Fix this by using managed functions, this makes the error handling more simpler. Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@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.