From: Colin Ian King Date: Wed, 31 Jan 2018 16:14:25 +0000 (+0000) Subject: be2net: remove redundant initialization of 'head' and pointer txq X-Git-Tag: v4.19~1663^2~21 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e85283dabc22f4715b136e8a7426bd9bef4ce69;p=platform%2Fkernel%2Flinux-rpi3.git 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 Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index c36c819..d81e2d3 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;