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From: Colin Ian King <colin.king@canonical.com> In the case where sglq is null, the current code just returns without unlocking the spinlock sql_list_lock. Fix this by breaking out of the while loop and the exit path will then unlock and return NULL as was the original intention. Detected by CoverityScan, CID#1411635 ("Missing unlock") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.