[PATCH] mt7601u: Remove redundant initialization of variable ret

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

The variable ret is being initialized with a value that is never read,
it is assigned later on with a different value. The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 drivers/net/wireless/mediatek/mt7601u/dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c
index ed78d2cb35e3..457147394edc 100644
--- a/drivers/net/wireless/mediatek/mt7601u/dma.c
+++ b/drivers/net/wireless/mediatek/mt7601u/dma.c
@@ -515,7 +515,7 @@ static int mt7601u_alloc_tx(struct mt7601u_dev *dev)
 
 int mt7601u_dma_init(struct mt7601u_dev *dev)
 {
-	int ret = -ENOMEM;
+	int ret;
 
 	tasklet_setup(&dev->tx_tasklet, mt7601u_tx_tasklet);
 	tasklet_setup(&dev->rx_tasklet, mt7601u_rx_tasklet);
-- 
2.32.0