1 files changed, 3 insertions, 2 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 372b0d3b75a..930b58e7149 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -24,6 +24,7 @@
 
 /* Bluetooth HCI core. */
 
+#include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/kmod.h>
 
@@ -1321,7 +1322,7 @@ static inline void hci_sched_acl(struct hci_dev *hdev)
         if (!test_bit(HCI_RAW, &hdev->flags)) {
                 /* ACL tx timeout must be longer than maximum
                  * link supervision timeout (40.9 seconds) */
-                if (!hdev->acl_cnt && (jiffies - hdev->acl_last_tx) > (HZ * 45))
+                if (!hdev->acl_cnt && time_after(jiffies, hdev->acl_last_tx + HZ * 45))
                         hci_acl_tx_to(hdev);
         }
 
@@ -1543,7 +1544,7 @@ static void hci_cmd_task(unsigned long arg)
 
         BT_DBG("%s cmd %d", hdev->name, atomic_read(&hdev->cmd_cnt));
 
-        if (!atomic_read(&hdev->cmd_cnt) && (jiffies - hdev->cmd_last_tx) > HZ) {
+        if (!atomic_read(&hdev->cmd_cnt) && time_after(jiffies, hdev->cmd_last_tx + HZ)) {
                 BT_ERR("%s command tx timeout", hdev->name);
                 atomic_set(&hdev->cmd_cnt, 1);
         }