• Arnd Bergmann's avatar
    null_blk: remove explicit 'select FAULT_INJECTION' · 33f782c4
    Arnd Bergmann authored
    Selecting FAULT_INJECTION causes a Kconfig warning when CONFIG_DEBUG_KERNEL
    is not set:
    
    warning: (BLK_DEV_NULL_BLK && DRM_I915_SELFTEST) selects FAULT_INJECTION which has unmet direct dependencies (DEBUG_KERNEL)
    
    The other drivers that use FAULT_INJECTION tend to have a separate
    Kconfig symbol for turning on that feature, so let's do the same
    thing here. This may add a bit more complexity than we like, but
    it avoids the warning and is more consistent with the rest of the
    kernel.
    
    Fixes: 93b57046 ("null_blk: add option for managing IO timeouts")
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
    33f782c4
Kconfig 16.7 KB