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eventdev: fix build

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build error:
.../lib/librte_eventdev/rte_event_eth_tx_adapter.c:
  In function ‘txa_service_queue_del’:
.../lib/librte_eventdev/rte_event_eth_tx_adapter.c:800:7:
  error: ‘ret’ may be used uninitialized in this function
  [-Werror=maybe-uninitialized]
compilation terminated due to -Wfatal-errors.

https://mails.dpdk.org/archives/test-report/2018-October/065919.html

'ret' may be used uninitialized when 'dev->data->nb_tx_queues' is 0,
although this is not a practical value, initialize 'ret' to cover this
case.

Fixes: a3bbf2e09756 ("eventdev: add eth Tx adapter implementation")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Ferruh Yigit 2018-10-09 11:13:22 +01:00 committed by Thomas Monjalon
parent 5f73c2670f
commit 850716bc57
1 changed files with 1 additions and 1 deletions
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2
lib/librte_eventdev/rte_event_eth_tx_adapter.c
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@ -797,7 +797,7 @@ txa_service_queue_del(uint8_t id,
if (tx_queue_id == -1) {
uint16_t i;
int ret;
int ret = -1;
for (i = 0; i < dev->data->nb_tx_queues; i++) {
ret = txa_service_queue_del(id, dev, i);