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Fix compilation warnings when building ENA driver with gcc compiler

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The gcc compiler is more sensitive when variable is having an value
assigned, but it is not used anywhere further.

Submitted by: Michal Krawczyk <mk@semihalf.com>
Reviewed by: rlibby
Obtained from: Semihalf
Sponsored by: Amazon, Inc.
Differential Revision: https://reviews.freebsd.org/D12866
This commit is contained in:
mw 2017-11-09 12:37:19 +00:00
parent 1d250dc0d9
commit 410de1bafb
1 changed files with 1 additions and 1 deletions
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sys/dev/ena/ena.c
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@ -2725,7 +2725,7 @@ ena_xmit_mbuf(struct ena_ring *tx_ring, struct mbuf **mbuf)
ena_qid = ENA_IO_TXQ_IDX(tx_ring->que->id);
adapter = tx_ring->que->adapter;
ena_dev = adapter->ena_dev;
io_sq = &adapter->ena_dev->io_sq_queues[ena_qid];
io_sq = &ena_dev->io_sq_queues[ena_qid];
rc = ena_check_and_collapse_mbuf(tx_ring, mbuf);
if (unlikely(rc != 0)) {