ath9k: Avoid unneeded casts

Change the void pointer to struct sk_buff and access
bf_mpdu directly, removing all casts in the process.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index 1dfc3816a2d8..9adc991cb05f 100644
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -130,7 +130,7 @@ struct ath_buf {
         struct ath_buf *bf_lastbf;      /* last buf of this unit (a frame or
                                            an aggregate) */
         struct ath_buf *bf_next;        /* next subframe in the aggregate */
-        void *bf_mpdu;                  /* enclosing frame structure */
+        struct sk_buff *bf_mpdu;        /* enclosing frame structure */
         struct ath_desc *bf_desc;       /* virtual addr of desc */
         dma_addr_t bf_daddr;            /* physical addr of desc */
         dma_addr_t bf_buf_addr;         /* physical addr of data buffer */