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4dc98c1995
tw_probe() returns 0 in case of fail of tw_initialize_device_extension(), pci_resource_start() or tw_reset_sequence() and releases resources. twl_probe() returns 0 in case of fail of twl_initialize_device_extension(), pci_iomap() and twl_reset_sequence(). twa_probe() returns 0 in case of fail of tw_initialize_device_extension(), ioremap() and twa_reset_sequence(). The patch adds retval initialization for these cases. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Acked-by: Adam Radford <aradford@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.
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.