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| author | Colin Ian King <colin.king@canonical.com> | 2018-01-31 16:14:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-01 09:43:00 -0500 |
| commit | 2e85283dabc22f4715b136e8a7426bd9bef4ce69 (patch) | |
| tree | dd10dc4044ae58e734d4c13a46fe342d192d684d /drivers/net/ethernet/emulex | |
| parent | 26c26ab02c49e64dbac3a9f56806005bc9e8b914 (diff) | |
| download | linux-2e85283dabc22f4715b136e8a7426bd9bef4ce69.tar.gz linux-2e85283dabc22f4715b136e8a7426bd9bef4ce69.tar.bz2 linux-2e85283dabc22f4715b136e8a7426bd9bef4ce69.zip | |
be2net: remove redundant initialization of 'head' and pointer txq
Variable head is initialized to a value that is never read and is
being updated to a new value a few lines later, hence this
initialization is redundant and can be safely removed as well
as the now unused pointer txq.
Cleans up clang warning:
drivers/net/ethernet/emulex/benet/be_main.c:996:6: warning: Value
stored to 'head' during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index c36c81959198..d81e2d37bc3d 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -991,9 +991,8 @@ static u32 be_xmit_enqueue(struct be_adapter *adapter, struct be_tx_obj *txo, { u32 i, copied = 0, wrb_cnt = skb_wrb_cnt(skb); struct device *dev = &adapter->pdev->dev; - struct be_queue_info *txq = &txo->q; bool map_single = false; - u32 head = txq->head; + u32 head; dma_addr_t busaddr; int len; |