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When searching the opcode offset table within find_insn() the check "entry->opcode == 0" was intended to clarify that 1-byte opcodes, the first one being 0, are special. However there is no mnemonic for an illegal opcode starting with 0. Therefore there is also no opcode offset table entry that matches, which again means that the check never is true. Therefore just remove the confusing check, and add a comment which hopefully explains how this works. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.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.