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[ Upstream commitc877154d30] fs/ubifs/tnc.c: In function ‘search_dh_cookie’: fs/ubifs/tnc.c:1893: warning: ‘err’ is used uninitialized in this function Indeed, err is always used uninitialized. According to an original review comment from Hyunchul, acknowledged by Richard, err should be initialized to -ENOENT to avoid the first call to tnc_next(). But we can achieve the same by reordering the code. Fixes:781f675e2d("ubifs: Fix unlink code wrt. double hash lookups") Reported-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.