If the 'remain' is zero, the loop is not executed at all.
Signed-off-by: Ivan Safonov <insafonov@xxxxxxxxx>
---
drivers/staging/rtl8188eu/hal/fw.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/rtl8188eu/hal/fw.c b/drivers/staging/rtl8188eu/hal/fw.c
index 39c5a05..44e8078 100644
--- a/drivers/staging/rtl8188eu/hal/fw.c
+++ b/drivers/staging/rtl8188eu/hal/fw.c
@@ -72,11 +72,9 @@ static void _rtl88e_fw_block_write(struct adapter *adapt,
offset += blk_sz;
}
- if (remain) {
- buf_ptr += blk_cnt * blk_sz;
- for (i = 0; i < remain; i++) {
- usb_write8(adapt, offset + i, buf_ptr[i]);
- }
+ buf_ptr += blk_cnt * blk_sz;
+ for (i = 0; i < remain; i++) {
+ usb_write8(adapt, offset + i, buf_ptr[i]);
}
}
--
2.4.10
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