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6d78742c57
[ Upstream commit4ab2b48c98] The allocation with fsl_alloc_request() and kmalloc() were unchecked fixed this up with a NULL check and appropriate cleanup. Additionally udc->ep_qh_size was reset to 0 on failure of allocation. Similar udc->phy_mode is initially 0 (as udc_controller was allocated with kzalloc in fsl_udc_probe()) so reset it to 0 as well so that this function is side-effect free on failure. Not clear if this is necessary or sensible as fsl_udc_release() probably can not be called if fsl_udc_probe() failed - but it should not hurt. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Fixes:b504882da5("USB: add Freescale high-speed USB SOC device controller driver") Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <sashal@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.
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.