mac802154: add missed braces

Add missed braces after 'if' operator.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index 8781d8f904d9..434b6873b352 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -83,9 +83,10 @@ netdev_tx_t mac802154_tx(struct mac802154_priv *priv, struct sk_buff *skb,
 {
         struct xmit_work *work;
 
-        if (!(priv->phy->channels_supported[page] & (1 << chan)))
+        if (!(priv->phy->channels_supported[page] & (1 << chan))) {
                 WARN_ON(1);
                 return NETDEV_TX_OK;
+        }
 
         if (!(priv->hw.flags & IEEE802154_HW_OMIT_CKSUM)) {
                 u16 crc = crc_ccitt(0, skb->data, skb->len);