memset clearer than the for loop.
Signed-off-by: Ivan Safonov <insafo...@gmail.com>
---
drivers/staging/rtl8188eu/hal/fw.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8188eu/hal/fw.c
b/drivers/staging/rtl8188eu/hal/fw.c
index 7f1df4d..298e3e8 100644
--- a/drivers/staging/rtl8188eu/hal/fw.c
+++ b/drivers/staging/rtl8188eu/hal/fw.c
@@ -77,12 +77,12 @@ static void _rtl88e_fw_block_write(struct adapter *adapt,
static u32 _rtl88e_fill_dummy(u8 *pfwbuf, u32 pfwlen)
{
- u32 i;
+ u32 remain = round_up(pfwlen, 4) - pfwlen;
- for (i = pfwlen; i < roundup(pfwlen, 4); i++)
- pfwbuf[i] = 0;
+ if (remain)
+ memset(pfwbuf, 0, remain);
- return i;
+ return pfwlen + remain;
}
static void _rtl88e_fw_page_write(struct adapter *adapt,
--
2.4.10
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