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ionic: Remove set but not used variable 'sg_desc'

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

drivers/net/ethernet/pensando/ionic/ionic_txrx.c: In function 'ionic_rx_empty':
drivers/net/ethernet/pensando/ionic/ionic_txrx.c:405:28: warning:
 variable 'sg_desc' set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2019-10-28 12:01:21 +00:00 committed by David S. Miller
parent caabee5b53
commit 199f3ac319
1 changed files with 0 additions and 2 deletions
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2
drivers/net/ethernet/pensando/ionic/ionic_txrx.c
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@ -402,7 +402,6 @@ static void ionic_rx_fill_cb(void *arg)
void ionic_rx_empty(struct ionic_queue *q)
{
struct ionic_rxq_sg_desc *sg_desc;
struct ionic_desc_info *cur;
struct ionic_rxq_desc *desc;
unsigned int i;
@ -412,7 +411,6 @@ void ionic_rx_empty(struct ionic_queue *q)
desc->addr = 0;
desc->len = 0;
sg_desc = cur->sg_desc;
for (i = 0; i < cur->npages; i++) {
if (likely(cur->pages[i].page)) {
ionic_rx_page_free(q, cur->pages[i].page,