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-rw-r--r--nuttx/sched/wdog/wd_start.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/sched/wdog/wd_start.c b/nuttx/sched/wdog/wd_start.c
index 25d829409..6faf0e6df 100644
--- a/nuttx/sched/wdog/wd_start.c
+++ b/nuttx/sched/wdog/wd_start.c
@@ -452,7 +452,7 @@ unsigned int wd_timer(int ticks)
/* There are. Decrement the lag counter */
wdog->lag -= decr;
- ticks -= ticks;
+ ticks -= decr;
/* Check if the watchdog at the head of the list is ready to run */