[PATCH 11/12] staging: wfx: remove useless extra jiffy

Jerome Pouiller
2020-08-20T16:01:20Z

The initial developer has feared msecs_to_jiffies() could round down the
result. However, the documentation of msecs_to_jiffies() says that the
result is rounded upward. So the increment of the result of
msecs_to_jiffies() is not necessary.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/bh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c
index 53ae0b5abcdd..07304a80c29b 100644
--- a/drivers/staging/wfx/bh.c
+++ b/drivers/staging/wfx/bh.c
@@ -33,7 +33,7 @@ static void device_wakeup(struct wfx_dev *wdev)
// wait_for_completion_done_timeout()). So we have to emulate
// it.
if (wait_for_completion_timeout(&wdev->hif.ctrl_ready,
- msecs_to_jiffies(2) + 1))
+ msecs_to_jiffies(2)))
complete(&wdev->hif.ctrl_ready);
else
dev_err(wdev->dev, "timeout while wake up chip\n");
--
2.28.0