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net: altera_tse: Zap unused variable 

Zap variable which is set but never used.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
This commit is contained in:
Marek Vasut 2015-09-04 11:50:28 +02:00
parent 55c7a765f6
commit a7ed0ac262
1 changed files with 0 additions and 2 deletions
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2
drivers/net/altera_tse.c
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@ -182,12 +182,10 @@ static int alt_sgdma_do_sync_transfer(volatile struct alt_sgdma_registers *dev,
static int alt_sgdma_do_async_transfer(volatile struct alt_sgdma_registers *dev,
volatile struct alt_sgdma_descriptor *desc)
{
unsigned int status;
int counter = 0;
/* Wait for any pending transfers to complete */
alt_sgdma_print_desc(desc);
status = dev->status;
counter = 0;
while (dev->status & ALT_SGDMA_STATUS_BUSY_MSK) {