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[4/6] staging: vt6655: struct tagDEVICE_TD_INFO remove dwHeaderLength

Message ID 1439589531-3059-4-git-send-email-tvboxspy@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show

Commit Message

Malcolm Priestley Aug. 14, 2015, 9:58 p.m. UTC 
dwHeaderLength is assigned a value but that is never used.

Remove variable.

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

diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h
index ab52c56..0b786cf 100644
--- a/drivers/staging/vt6655/desc.h
+++ b/drivers/staging/vt6655/desc.h
@@ -246,7 +246,6 @@  typedef struct tagDEVICE_TD_INFO {
 	unsigned char *buf;
 	dma_addr_t          buf_dma;
 	u16 dwReqCount;
-	unsigned long dwHeaderLength;
 	unsigned char byFlags;
 } DEVICE_TD_INFO,    *PDEVICE_TD_INFO;
 
diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c
index f3f6b15..c918248 100644
--- a/drivers/staging/vt6655/rxtx.c
+++ b/drivers/staging/vt6655/rxtx.c
@@ -1201,7 +1201,6 @@  s_cbFillTxBufHead(struct vnt_private *pDevice, unsigned char byPktType,
 	ptdCurr = (PSTxDesc)pHeadTD;
 
 	ptdCurr->pTDInfo->dwReqCount = (u16)cbReqCount;
-	ptdCurr->pTDInfo->dwHeaderLength = cbHeaderLength;
 
 	return cbHeaderLength;
 }