0b7dad3f4e
[ Upstream commit bc1e3a2dd0c9954fd956ac43ca2876bbea018c01 ] Check memory resource existence before releasing it to avoid NULL pointer dereference Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: Ran Wang <ran.wang_1@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.