From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
The dereference should be moved below the NULL test.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/input/touchscreen/cyttsp4_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index 963da05..ffa8e35 100644
--- a/drivers/input/touchscreen/cyttsp4_core.c
+++ b/drivers/input/touchscreen/cyttsp4_core.c
@@ -1244,11 +1244,11 @@ static void cyttsp4_watchdog_timer(unsigned long handle)
{
struct cyttsp4 *cd = (struct cyttsp4 *)handle;
- dev_vdbg(cd->dev, "%s: Watchdog timer triggered\n", __func__);
-
if (!cd)
return;
+ dev_vdbg(cd->dev, "%s: Watchdog timer triggered\n", __func__);
+
if (!work_pending(&cd->watchdog_work))
schedule_work(&cd->watchdog_work);
--
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