These variables do nothing.
Signed-off-by: Ivan Safonov <insafonov@xxxxxxxxx>
---
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
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