openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

net: socionext: remove set but not used variable 'pkts' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/socionext/netsec.c: In function 'netsec_clean_tx_dring':
drivers/net/ethernet/socionext/netsec.c:637:15: warning:
 variable 'pkts' set but not used [-Wunused-but-set-variable]

It is not used since commit ba2b232108 ("net: netsec: add XDP support")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2019-07-04 03:37:45 +00:00 committed by David S. Miller
parent 04fc71435f
commit cfe261c24e
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/socionext/netsec.c
View File

@ -634,15 +634,14 @@ static void netsec_set_rx_de(struct netsec_priv *priv,
static bool netsec_clean_tx_dring(struct netsec_priv *priv)
{
struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_TX];
unsigned int pkts, bytes;
struct netsec_de *entry;
int tail = dring->tail;
unsigned int bytes;
int cnt = 0;
if (dring->is_xdp)
spin_lock(&dring->lock);
pkts = 0;
bytes = 0;
entry = dring->vaddr + DESC_SZ * tail;