wait_for_completion_timeout() can not return a <0 value.
So simplify the logic and remove dead code.
-ERESTARTSYS can not be returned by do_wait_for_common() for tasks with
TASK_UNINTERRUPTIBLE, which is the case for wait_for_completion_timeout()
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/net/wireless/silabs/wfx/main.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wireless/silabs/wfx/main.c b/drivers/net/wireless/silabs/wfx/main.c
index 6b9864e478ac..0b50f7058bbb 100644
--- a/drivers/net/wireless/silabs/wfx/main.c
+++ b/drivers/net/wireless/silabs/wfx/main.c
@@ -358,13 +358,9 @@ int wfx_probe(struct wfx_dev *wdev)
wfx_bh_poll_irq(wdev);
err = wait_for_completion_timeout(&wdev->firmware_ready, 1 * HZ);
- if (err <= 0) {
- if (err == 0) {
- dev_err(wdev->dev, "timeout while waiting for startup indication\n");
- err = -ETIMEDOUT;
- } else if (err == -ERESTARTSYS) {
- dev_info(wdev->dev, "probe interrupted by user\n");
- }
+ if (err == 0) {
+ dev_err(wdev->dev, "timeout while waiting for startup indication\n");
+ err = -ETIMEDOUT;
goto bh_unregister;
}
--
2.34.1
