[PATCH 07/11] staging: rtl8188eu: unused variables n and remain removed

[Ivan Safonov]

These variables do nothing.

Signed-off-by: Ivan Safonov <insafonov at gmail.com>
---
 drivers/staging/rtl8188eu/hal/fw.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/fw.c b/drivers/staging/rtl8188eu/hal/fw.c
index 70011bd..d0fa803 100644
--- a/drivers/staging/rtl8188eu/hal/fw.c
+++ b/drivers/staging/rtl8188eu/hal/fw.c
@@ -83,11 +83,7 @@ static void _rtl88e_fw_block_write(struct adapter *adapt,
 
 static void _rtl88e_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
 {
-	u32 fwlen = *pfwlen, n;
-	u8 remain = (u8)(fwlen % 4);
-
-	remain = (remain == 0) ? 0 : (4 - remain);
-	n = remain;
+	u32 fwlen = *pfwlen;
 
 	for (; fwlen < roundup(*pfwlen, 4); fwlen++) {
 		pfwbuf[fwlen] = 0;
-- 
2.4.10