ath9k: Remove a couple of unused variables in descriptor handling

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

diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index e6c39c1..dc42ad1 100644 (file)
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -145,12 +145,10 @@ struct ath_buf {
 };
 
 struct ath_descdma {
-       const char *dd_name;
        struct ath_desc *dd_desc;
        dma_addr_t dd_desc_paddr;
        u32 dd_desc_len;
        struct ath_buf *dd_bufptr;
-       dma_addr_t dd_dmacontext;
 };
 
 int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,

diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 1b43cb4..f5a541b 100644 (file)
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1789,7 +1789,6 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
                goto fail;
        }
 
-       dd->dd_name = name;
        dd->dd_desc_len = sizeof(struct ath_desc) * nbuf * ndesc;
 
        /*
@@ -1819,7 +1818,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
        }
        ds = dd->dd_desc;
        DPRINTF(sc, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
-               dd->dd_name, ds, (u32) dd->dd_desc_len,
+               name, ds, (u32) dd->dd_desc_len,
                ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len);
 
        /* allocate buffers */