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Subject[PATCH 19/49] Staging: w35und: remove macro magic from MLME_GetNextPacket()
Date
From: Pekka Enberg <penberg@cs.helsinki.fi>

This removes the macro magic from MLME_GetNextPacket() to de-obfuscate the
code.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/staging/winbond/mlmetxrx.c | 22 ++++++++--------------
1 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c
index eab562a..a071855 100644
--- a/drivers/staging/winbond/mlmetxrx.c
+++ b/drivers/staging/winbond/mlmetxrx.c
@@ -96,21 +96,15 @@ u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType
return true;
}

-void
-MLME_GetNextPacket(struct wb35_adapter * adapter, PDESCRIPTOR pDes)
+void MLME_GetNextPacket(struct wb35_adapter *adapter, PDESCRIPTOR desc)
{
-#define DESCRIPTOR_ADD_BUFFER( _D, _A, _S ) \
-{\
- _D->InternalUsed = _D->buffer_start_index + _D->buffer_number; \
- _D->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX; \
- _D->buffer_address[ _D->InternalUsed ] = _A; \
- _D->buffer_size[ _D->InternalUsed ] = _S; \
- _D->buffer_total_size += _S; \
- _D->buffer_number++;\
-}
-
- DESCRIPTOR_ADD_BUFFER( pDes, adapter->sMlmeFrame.pMMPDU, adapter->sMlmeFrame.len );
- pDes->Type = adapter->sMlmeFrame.DataType;
+ desc->InternalUsed = desc->buffer_start_index + desc->buffer_number;
+ desc->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX;
+ desc->buffer_address[desc->InternalUsed] = adapter->sMlmeFrame.pMMPDU;
+ desc->buffer_size[desc->InternalUsed] = adapter->sMlmeFrame.len;
+ desc->buffer_total_size += adapter->sMlmeFrame.len;
+ desc->buffer_number++;
+ desc->Type = adapter->sMlmeFrame.DataType;
}

void MLMEfreeMMPDUBuffer(struct wb35_adapter * adapter, s8 *pData)
--
1.6.0.2


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