staging: mt7621-eth: Remove unused variable

Remove unused variable 'condition' which was set but not used.

Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/mt7621-eth/mtk_eth_soc.c b/drivers/staging/mt7621-eth/mtk_eth_soc.c
index 86209b3d0a0ec96a5f47712696ba3b0417293895..2c7a2e666bfb5c93f911bb7de34168b8a71b7131 100644 (file)
--- a/drivers/staging/mt7621-eth/mtk_eth_soc.c
+++ b/drivers/staging/mt7621-eth/mtk_eth_soc.c
@@ -1194,7 +1194,6 @@ static int mtk_qdma_tx_poll(struct mtk_eth *eth, int budget, bool *tx_again)
        int total = 0, done[MTK_MAX_DEVS];
        unsigned int bytes[MTK_MAX_DEVS];
        u32 cpu, dma;
-       static int condition;
        int i;
 
        memset(done, 0, sizeof(done));
@@ -1219,10 +1218,8 @@ static int mtk_qdma_tx_poll(struct mtk_eth *eth, int budget, bool *tx_again)
 
                tx_buf = mtk_desc_to_tx_buf(ring, desc);
                skb = tx_buf->skb;
-               if (!skb) {
-                       condition = 1;
+               if (!skb)
                        break;
-               }
 
                if (skb != (struct sk_buff *)DMA_DUMMY_DESC) {
                        bytes[mac] += skb->len;