From 687d4f2bea322077cc70be0555ad2a1cd48b812a Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 31 Oct 2017 10:08:23 +0000 Subject: [PATCH] net: ethernet: slicoss: remove redundant initialization of idx Variable idx is being initialized and later on over-written by a new value in a do-loop without the initial value ever being read. Hence the initializion is redundant and can be removed. Cleans up clang warning: drivers/net/ethernet/alacritech/slicoss.c:358:15: warning: Value stored to 'idx' during its initialization is never read Signed-off-by: Colin Ian King Acked-by: Lino Sanfilippo Signed-off-by: David S. Miller --- drivers/net/ethernet/alacritech/slicoss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c index 15a8096c60df..0b60921c392f 100644 --- a/drivers/net/ethernet/alacritech/slicoss.c +++ b/drivers/net/ethernet/alacritech/slicoss.c @@ -355,10 +355,10 @@ static void slic_xmit_complete(struct slic_device *sdev) { struct slic_tx_queue *txq = &sdev->txq; struct net_device *dev = sdev->netdev; - unsigned int idx = txq->done_idx; struct slic_tx_buffer *buff; unsigned int frames = 0; unsigned int bytes = 0; + unsigned int idx; /* Limit processing to SLIC_MAX_TX_COMPLETIONS frames to avoid that new * completions during processing keeps the loop running endlessly.