Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH net-next] ionic: Remove set but not used variable 'sg_desc' | Date | Mon, 28 Oct 2019 12:01:21 +0000 |
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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> --- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c index 0aeac3157160..97e79949b359 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -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,
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