diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2021-12-22 00:39:37 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-22 14:58:43 -0800 |
| commit | 62a3106697f3c6f9af64a2cd0f9ff58552010dc8 (patch) | |
| tree | 9aec6ee9e57f937859d2082ee108bd22598d61fc /drivers | |
| parent | 0092db5fac2284c1906072141b017eba6afe02c5 (diff) | |
| download | linux-62a3106697f3c6f9af64a2cd0f9ff58552010dc8.tar.bz2 | |
net: broadcom: bcm4908enet: remove redundant variable bytes
The variable bytes is being used to summate slot lengths,
however the value is never used afterwards. The summation
is redundant so remove variable bytes.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20211222003937.727325-1-colin.i.king@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c index b07cb9bc5f2d..4a2622b05ee1 100644 --- a/drivers/net/ethernet/broadcom/bcm4908_enet.c +++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c @@ -635,7 +635,6 @@ static int bcm4908_enet_poll_tx(struct napi_struct *napi, int weight) struct bcm4908_enet_dma_ring_bd *buf_desc; struct bcm4908_enet_dma_ring_slot *slot; struct device *dev = enet->dev; - unsigned int bytes = 0; int handled = 0; while (handled < weight && tx_ring->read_idx != tx_ring->write_idx) { @@ -646,7 +645,6 @@ static int bcm4908_enet_poll_tx(struct napi_struct *napi, int weight) dma_unmap_single(dev, slot->dma_addr, slot->len, DMA_TO_DEVICE); dev_kfree_skb(slot->skb); - bytes += slot->len; if (++tx_ring->read_idx == tx_ring->length) tx_ring->read_idx = 0; |