From: Marek Belisko <marek.belisko@open-nandra.com>
Date: Tue, 8 Feb 2011 13:41:38 +0000 (+0100)
Subject: staging: ft1000: Remove unnecessary check in write_blk_fifo().
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bcd2d92e62254320d012c8e879d651eeaa350661;p=linux-beck.git

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>
---

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
index 1797c4da91df..8e622425aa13 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
@@ -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;