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Arnd Bergmann authored
If none of the flags are set, 'ret' is uninitialized as pointed out by gcc: drivers/clocksource/timer-of.c: In function 'timer_of_init': drivers/clocksource/timer-of.c:160:9: error: 'ret' may be used uninitialized in this function [-Werror=maybe-uninitialized] Since calling the function without any of the flags is an error, set the return value to -EINVAL for that case. [ tglx: Get rid of the silly backwards goto while at it ] Fixes: dc11bae7 ("clocksource/drivers: Add timer-of common init routine") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Link: http://lkml.kernel.org/r/20170621215005.3870011-1-arnd@arndb.de
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