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0d42478085
The goto label fail_queue is needed to cleanup the queue allocation when devm_platform_ioremap_resource() or alloc_disk() fails, either of these two functions are not dependent on the queue variable which is allocated prior to these calls. Allocate the queue variable after successful alloc_disk(). Return error directly when devm_platform_ioremap_resource() or alloc_disk() fail. Remove fail_queue label and a call to the blk_cleanup_queue(). Direct return from these two functions allows us to remove the local variable err and allocating queue after alloc_disk() allows us to remove the local variable queue so we use disk->queue directly. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
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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.