ath9k_htc: Fix watchdog pattern parsing

Skip beyond the watchdog pattern properly.
This fixes occasional failure of the driver to load.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 9a48999d09797718784d51f1b83ee9400ddc4094..30f608bfc5671c3f1f9c34e6cc3b7bc2a69a667d 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -377,7 +377,7 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle,
                if (htc_hdr->flags & HTC_FLAGS_RECV_TRAILER) {
                        if (be32_to_cpu(*(u32 *) skb->data) == 0x00C60000)
                                /* Move past the Watchdog pattern */
-                               htc_hdr = (struct htc_frame_hdr *) skb->data + 4;
+                               htc_hdr = (struct htc_frame_hdr *)(skb->data + 4);
                }
 
                /* Get the message ID */