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Now sctp_assoc_lookup_paddr can only be called only if daddr has been set. But if daddr has been set, sctp_endpoint_lookup_assoc would be done, where it could already have the transport. So this unnecessary transport looking up should be removed, but only reset transport as NULL when SCTP_ADDR_OVER is not set for UDP type socket. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.