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In request_key_and_link(), in the case where the dest_keyring was explicitly specified, there is no need to get another reference to dest_keyring before calling key_link(), then drop it afterwards. This is because by definition, we already have a reference to dest_keyring. This change is useful because we'll be making construct_get_dest_keyring() able to return an error code, and we don't want to have to handle that error here for no reason. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: David Howells <dhowells@redhat.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.