Messages in this thread | | | Subject | Re: [PATCH] net: ethernet: slicoss: remove redundant initialization of idx | From | Lino Sanfilippo <> | Date | Mon, 30 Oct 2017 18:36:00 +0100 |
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Hi Colin,
On 29.10.2017 14:38, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > 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 <colin.king@canonical.com> > --- > 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..ac8004186fa8 100644 > --- a/drivers/net/ethernet/alacritech/slicoss.c > +++ b/drivers/net/ethernet/alacritech/slicoss.c > @@ -355,7 +355,7 @@ 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; > + unsigned int idx; > struct slic_tx_buffer *buff; > unsigned int frames = 0; > unsigned int bytes = 0; >
Acked-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Regards, Lino
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