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staging: ft1000: Remove unnecessary check in write_blk_fifo(). 

byte_length = word_length * 4;

if (byte_length % 4) ...

word_length * 4 is always aligned at 4 bytes. Remove pointless
check.

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Marek Belisko 2011-02-08 14:41:38 +01:00 committed by Greg Kroah-Hartman
parent 677aaa4306
commit bcd2d92e62
1 changed files with 0 additions and 7 deletions
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7
drivers/staging/ft1000/ft1000-usb/ft1000_download.c
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@ -644,16 +644,9 @@ static u32 write_blk_fifo(struct ft1000_device *ft1000dev, u16 **pUsFile,
{
u32 Status = STATUS_SUCCESS;
int byte_length;
long aligncnt;
byte_length = word_length * 4;
if (byte_length % 4)
aligncnt = 4 - (byte_length % 4);
else
aligncnt = 0;
byte_length += aligncnt;
if (byte_length && ((byte_length % 64) == 0))
byte_length += 4;