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Because raw_spin_lock_irqsave() and raw_spin_unlock_irqrestore() both do typecheck() on their flags argument, there is no point in duplicating this check in raw_spin_lock_irqsave_rcu_node() and raw_spin_unlock_irqrestore_rcu_node(). This commit therefore saves a few lines by removing this duplicated check. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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.