From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Wed, 22 Jul 2015 18:16:40 +0000 (+0100)
Subject: staging: vt6655: remove unused tagDEVICE_RD_INFO -> curr_desc
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=db1ade7cee35a2d22653811c67cd4d9c60c8a4ad;p=linux-beck.git

staging: vt6655: remove unused tagDEVICE_RD_INFO -> curr_desc

variable is assigned a value that is never used.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h
index 26cd3e1af430..3302d01821a8 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 7409ed2f3a95..c82bf48499f0 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));
 	}