[PATCH] net: ethernet: slicoss: remove redundant initialization of idx

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

Variable idx is being initialized and later on over-written by
a new value in a do-loop without the initial value ever being
read. Hence the initializion is redundant and can be removed.
Cleans up clang warning:

drivers/net/ethernet/alacritech/slicoss.c:358:15: warning: Value
stored to 'idx' during its initialization is never read

Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/net/ethernet/alacritech/slicoss.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/alacritech/slicoss.c 
b/drivers/net/ethernet/alacritech/slicoss.c
index 15a8096c60df..ac8004186fa8 100644
--- a/drivers/net/ethernet/alacritech/slicoss.c
+++ b/drivers/net/ethernet/alacritech/slicoss.c
@@ -355,7 +355,7 @@ static void slic_xmit_complete(struct slic_device *sdev)
 {
        struct slic_tx_queue *txq = &sdev->txq;
        struct net_device *dev = sdev->netdev;
-       unsigned int idx = txq->done_idx;
+       unsigned int idx;
        struct slic_tx_buffer *buff;
        unsigned int frames = 0;
        unsigned int bytes = 0;
-- 
2.14.1