wifi: mwifiex: Convert to use jiffies macro

Use time_after macro instead of using jiffies directly to handle wraparound.
Change the type to to unsigned long to avoid unnecessary casts.

Signed-off-by: Chen Yufan <chenyufan@vivo.com>
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240823070320.430753-1-chenyufan@vivo.com

drivers/net/wireless/marvell/mwifiex/main.h

@@ -799,7 +799,7 @@ struct mwifiex_auto_tdls_peer {
  u8 mac_addr[ETH_ALEN];
  u8 tdls_status;
  int rssi;
- long rssi_jiffies;
+ unsigned long rssi_jiffies;
  u8 failure_count;
  u8 do_discover;
  u8 do_setup;

drivers/net/wireless/marvell/mwifiex/tdls.c

@@ -1439,8 +1439,8 @@ void mwifiex_check_auto_tdls(struct timer_list *t)
 
  spin_lock_bh(&priv->auto_tdls_lock);
  list_for_each_entry(tdls_peer, &priv->auto_tdls_list, list) {
- if ((jiffies - tdls_peer->rssi_jiffies) >
-  (MWIFIEX_AUTO_TDLS_IDLE_TIME * HZ)) {
+ if (time_after(jiffies, tdls_peer->rssi_jiffies +
+  MWIFIEX_AUTO_TDLS_IDLE_TIME * HZ)) {
  tdls_peer->rssi = 0;
  tdls_peer->do_discover = true;
  priv->check_tdls_tx = true;