rtl818x: fix sparse warnings

This silences a few sparse warnings. There are two more where
I can't follow the code.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/wireless/rtl8180_dev.c b/drivers/net/wireless/rtl8180_dev.c
index 27ebd689aa21..5e9a8ace0d81 100644
--- a/drivers/net/wireless/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl8180_dev.c
@@ -135,13 +135,15 @@ static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio)
         while (skb_queue_len(&ring->queue)) {
                 struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
                 struct sk_buff *skb;
-                struct ieee80211_tx_status status = { {0} };
+                struct ieee80211_tx_status status;
                 struct ieee80211_tx_control *control;
                 u32 flags = le32_to_cpu(entry->flags);
 
                 if (flags & RTL8180_TX_DESC_FLAG_OWN)
                         return;
 
+                memset(&status, 0, sizeof(status));
+
                 ring->idx = (ring->idx + 1) % ring->entries;
                 skb = __skb_dequeue(&ring->queue);
                 pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index 0d71716d750d..f44505994a0e 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -113,10 +113,12 @@ void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
 
 static void rtl8187_tx_cb(struct urb *urb)
 {
-        struct ieee80211_tx_status status = { {0} };
+        struct ieee80211_tx_status status;
         struct sk_buff *skb = (struct sk_buff *)urb->context;
         struct rtl8187_tx_info *info = (struct rtl8187_tx_info *)skb->cb;
 
+        memset(&status, 0, sizeof(status));
+
         usb_free_urb(info->urb);
         if (info->control)
                 memcpy(&status.control, info->control, sizeof(status.control));