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In pgd_find_hole_fallback(), Coverity doesn't like the use of "if (MAP_FIXED_NOREPLACE || ...)" because it's using a logical operator on a constant other than 0 or 1 and its heuristic thinks we might have intended a bitwise operator instead. The logic is correct (we are checking whether the host really has a MAP_FIXED_NOREPLACE or whether we fell back to the "#define as 0 to ignore" from osdep.h); make Coverity happier by explicitly writing out the comparison with zero. Fixes: Coverity CID 1431059 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201103142636.21125-1-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>