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xtimer: fix cppcheck warnings

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Martine Lenders 2017-03-07 16:43:17 +01:00 committed by Oleg Hahm
parent 62ca7f9242
commit b2bc244ce9
1 changed files with 2 additions and 0 deletions
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sys/include/xtimer/implementation.h
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@ -51,6 +51,8 @@ static inline uint32_t _xtimer_lltimer_now(void)
*/ */
static inline uint32_t _xtimer_lltimer_mask(uint32_t val) static inline uint32_t _xtimer_lltimer_mask(uint32_t val)
{ {
/* cppcheck-suppress shiftTooManyBits
* (reason: cppcheck bug. `XTIMER_MASK` is zero when `XTIMER_WIDTH` is 32) */
return val & ~XTIMER_MASK; return val & ~XTIMER_MASK;
} }