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universal_address: fix cppcheck warnings

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Martine Lenders 2017-03-07 16:52:43 +01:00 committed by Oleg Hahm
parent c2c2516a53
commit 32c60cd0aa
1 changed files with 4 additions and 0 deletions
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4
sys/universal_address/universal_address.c
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@ -91,6 +91,10 @@ static universal_address_container_t *universal_address_find_entry(uint8_t *addr
*/
static universal_address_container_t *universal_address_get_next_unused_entry(void)
{
/* cppcheck-suppress unsignedLessThanZero
* (reason: UNIVERSAL_ADDRESS_MAX_ENTRIES may be zero in which case this
* code is optimized out)
*/
if (universal_address_table_filled < UNIVERSAL_ADDRESS_MAX_ENTRIES) {
for (size_t i = 0; i < UNIVERSAL_ADDRESS_MAX_ENTRIES; ++i) {
if (universal_address_table[i].use_count == 0) {