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Staging: sbe-2t3e3: remove T3E3_USE_CONTIGMALLOC

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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@gmail.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alexander Beregalov 2011-03-26 20:18:09 +03:00 committed by Greg Kroah-Hartman
parent 877a344b28
commit e756910059
1 changed files with 0 additions and 20 deletions
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20
drivers/staging/sbe-2t3e3/dc.c
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@ -341,10 +341,6 @@ u32 dc_init_descriptor_list(struct channel *sc)
sc->ether.tx_ring = kzalloc(SBE_2T3E3_TX_DESC_RING_SIZE * sc->ether.tx_ring = kzalloc(SBE_2T3E3_TX_DESC_RING_SIZE *
sizeof(t3e3_tx_desc_t), GFP_KERNEL); sizeof(t3e3_tx_desc_t), GFP_KERNEL);
if (sc->ether.tx_ring == NULL) { 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); kfree(sc->ether.rx_ring);
sc->ether.rx_ring = NULL; sc->ether.rx_ring = NULL;
dev_err(&sc->pdev->dev, "SBE 2T3E3: no buffer space for RX ring\n"); 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]); dev_kfree_skb_any(sc->ether.rx_data[j]);
sc->ether.rx_data[j] = NULL; 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); kfree(sc->ether.rx_ring);
sc->ether.rx_ring = NULL; 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); kfree(sc->ether.tx_ring);
sc->ether.tx_ring = NULL; sc->ether.tx_ring = NULL;
dev_err(&sc->pdev->dev, "SBE 2T3E3: token_alloc err:" 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) { 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); kfree(sc->ether.rx_ring);
sc->ether.rx_ring = NULL; sc->ether.rx_ring = NULL;
} }
if (sc->ether.tx_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); kfree(sc->ether.tx_ring);
sc->ether.tx_ring = NULL; sc->ether.tx_ring = NULL;
} }