Re: [PATCH] net: s2io: remove useless variable in fill_rx_buffers

[David Miller]

From: "Gustavo A. R. Silva" 
Date: Wed, 14 Jun 2017 21:58:17 -0500

> Remove useless variable rxd_index and code related.
> 
> Addresses-Coverity-ID: 1397691
> Signed-off-by: Gustavo A. R. Silva 

Applied, thanks.

[PATCH] net: s2io: remove useless variable in fill_rx_buffers

[Gustavo A. R. Silva]

Remove useless variable rxd_index and code related.

Addresses-Coverity-ID: 1397691
Signed-off-by: Gustavo A. R. Silva 
---
 drivers/net/ethernet/neterion/s2io.c | 5 -
 1 file changed, 5 deletions(-)

diff --git a/drivers/net/ethernet/neterion/s2io.c 
b/drivers/net/ethernet/neterion/s2io.c
index 118723e..fd2ec36 100644
--- a/drivers/net/ethernet/neterion/s2io.c
+++ b/drivers/net/ethernet/neterion/s2io.c
@@ -2459,7 +2459,6 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct 
ring_info *ring,
struct buffAdd *ba;
struct RxD_t *first_rxdp = NULL;
u64 Buffer0_ptr = 0, Buffer1_ptr = 0;
-   int rxd_index = 0;
struct RxD1 *rxdp1;
struct RxD3 *rxdp3;
struct swStat *swstats = >nic->mac_control.stats_info->sw_stat;
@@ -2474,10 +2473,6 @@ static int fill_rx_buffers(struct s2io_nic *nic, struct 
ring_info *ring,
 
rxdp = ring->rx_blocks[block_no].rxds[off].virt_addr;
 
-   rxd_index = off + 1;
-   if (block_no)
-   rxd_index += (block_no * ring->rxd_count);
-
if ((block_no == block_no1) &&
(off == ring->rx_curr_get_info.offset) &&
(rxdp->Host_Control)) {
-- 
2.5.0