This code looks useless, t3e3_contigmemory_size is neither declared
nor used anywhere else, as well as T3E3_USE_CONTIGMALLOC.
Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
Cc: Krzysztof Halasa <khc@xxxxxxxxx>
---
drivers/staging/sbe-2t3e3/dc.c | 20 --------------------
1 files changed, 0 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/sbe-2t3e3/dc.c b/drivers/staging/sbe-2t3e3/dc.c
index 126a972..dc53016 100644
--- a/drivers/staging/sbe-2t3e3/dc.c
+++ b/drivers/staging/sbe-2t3e3/dc.c
@@ -341,10 +341,6 @@ u32 dc_init_descriptor_list(struct channel *sc)
sc->ether.tx_ring = kzalloc(SBE_2T3E3_TX_DESC_RING_SIZE *
sizeof(t3e3_tx_desc_t), GFP_KERNEL);
if (sc->ether.tx_ring == NULL) {
-#ifdef T3E3_USE_CONTIGMALLOC
- t3e3_contigmemory_size = SBE_2T3E3_RX_DESC_RING_SIZE *
- sizeof(t3e3_rx_desc_t);
-#endif
kfree(sc->ether.rx_ring);
sc->ether.rx_ring = NULL;
dev_err(&sc->pdev->dev, "SBE 2T3E3: no buffer space for RX ring\n");
@@ -366,16 +362,8 @@ u32 dc_init_descriptor_list(struct channel *sc)
dev_kfree_skb_any(sc->ether.rx_data[j]);
sc->ether.rx_data[j] = NULL;
}
-#ifdef T3E3_USE_CONTIGMALLOC
- t3e3_contigmemory_size = SBE_2T3E3_RX_DESC_RING_SIZE *
- sizeof(t3e3_rx_desc_t);
-#endif
kfree(sc->ether.rx_ring);
sc->ether.rx_ring = NULL;
-#ifdef T3E3_USE_CONTIGMALLOC
- t3e3_contigmemory_size = SBE_2T3E3_TX_DESC_RING_SIZE *
- sizeof(t3e3_tx_desc_t);
-#endif
kfree(sc->ether.tx_ring);
sc->ether.tx_ring = NULL;
dev_err(&sc->pdev->dev, "SBE 2T3E3: token_alloc err:"
@@ -455,19 +443,11 @@ void dc_drop_descriptor_list(struct channel *sc)
}
if (sc->ether.rx_ring != NULL) {
-#ifdef T3E3_USE_CONTIGMALLOC
- t3e3_contigmemory_size = SBE_2T3E3_RX_DESC_RING_SIZE *
- sizeof(t3e3_rx_desc_t);
-#endif
kfree(sc->ether.rx_ring);
sc->ether.rx_ring = NULL;
}
if (sc->ether.tx_ring != NULL) {
-#ifdef T3E3_USE_CONTIGMALLOC
- t3e3_contigmemory_size = SBE_2T3E3_TX_DESC_RING_SIZE *
- sizeof(t3e3_tx_desc_t);
-#endif
kfree(sc->ether.tx_ring);
sc->ether.tx_ring = NULL;
}
--
1.7.4.1
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
