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[08/15] staging: vt6655: remove unused tagDEVICE_RD_INFO -> curr_desc

Message ID 1437589007-5479-8-git-send-email-tvboxspy@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show

Commit Message

Malcolm Priestley July 22, 2015, 6:16 p.m. UTC 
variable is assigned a value that is never used.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
 drivers/staging/vt6655/desc.h        | 1 -
 drivers/staging/vt6655/device_main.c | 2 --
 2 files changed, 3 deletions(-)
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Patch

diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h
index 26cd3e1..3302d0182 100644
--- a/drivers/staging/vt6655/desc.h
+++ b/drivers/staging/vt6655/desc.h
@@ -170,7 +170,6 @@ 
 typedef struct tagDEVICE_RD_INFO {
 	struct sk_buff *skb;
 	dma_addr_t  skb_dma;
-	dma_addr_t  curr_desc;
 } DEVICE_RD_INFO,   *PDEVICE_RD_INFO;
 
 #ifdef __BIG_ENDIAN
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 7409ed2..c82bf48 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -628,7 +628,6 @@  static void device_init_rd0_ring(struct vnt_private *pDevice)
 			dev_err(&pDevice->pcid->dev, "can not alloc rx bufs\n");
 
 		pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]);
-		pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
 		pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
 	}
 
@@ -652,7 +651,6 @@  static void device_init_rd1_ring(struct vnt_private *pDevice)
 			dev_err(&pDevice->pcid->dev, "can not alloc rx bufs\n");
 
 		pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]);
-		pDesc->pRDInfo->curr_desc = cpu_to_le32(curr);
 		pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc));
 	}