OK, i'll pass it along. ty Julia Lawall wrote: > From: Julia Lawall <julia@xxxxxxx> > > The variable num_group_tail_writes is initialized but never used otherwise. > > The semantic patch that makes this change is as follows: > (http://www.emn.fr/x-info/coccinelle/) > > // <smpl> > @@ > type T; > identifier i; > constant C; > @@ > > ( > extern T i; > | > - T i; > <+... when != i > - i = C; > ...+> > ) > // </smpl> > > Signed-off-by: Julia Lawall <julia@xxxxxxx> > --- > drivers/net/ixgb/ixgb_main.c | 2 -- > 1 file changed, 2 deletions(-) > > diff -u -p a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c > --- a/drivers/net/ixgb/ixgb_main.c 2008-03-12 14:13:13.000000000 +0100 > +++ b/drivers/net/ixgb/ixgb_main.c 2008-03-15 11:16:23.000000000 +0100 > @@ -2088,14 +2088,12 @@ ixgb_alloc_rx_buffers(struct ixgb_adapte > struct ixgb_buffer *buffer_info; > struct sk_buff *skb; > unsigned int i; > - int num_group_tail_writes; > long cleancount; > > i = rx_ring->next_to_use; > buffer_info = &rx_ring->buffer_info[i]; > cleancount = IXGB_DESC_UNUSED(rx_ring); > > - num_group_tail_writes = IXGB_RX_BUFFER_WRITE; > > /* leave three descriptors unused */ > while(--cleancount > 2) { > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html