diff mbox

[15/18] wlcore: decrease warning verbosity during recovery

Message ID 1392032854-28126-16-git-send-email-eliad@wizery.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Eliad Peller Feb. 10, 2014, 11:47 a.m. UTC 
From: Arik Nemtsov <arik@wizery.com>

Silently ignore repetitive scheduling of recovery work and commands
being passed to the bus when the HW is not available. This can happen
many times during recovery and slow it down. It also spams the kernel
logs.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
---
 drivers/net/wireless/ti/wlcore/cmd.c  | 4 ++--
 drivers/net/wireless/ti/wlcore/main.c | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 3463a67..40dc30f 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -60,8 +60,8 @@  static int __wlcore_cmd_send(struct wl1271 *wl, u16 id, void *buf,
 	u16 status;
 	u16 poll_count = 0;
 
-	if (WARN_ON(wl->state == WLCORE_STATE_RESTARTING &&
-		    id != CMD_STOP_FWLOGGER))
+	if (unlikely(wl->state == WLCORE_STATE_RESTARTING &&
+		     id != CMD_STOP_FWLOGGER))
 		return -EIO;
 
 	cmd = buf;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 8106c96..a2348b9 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -782,10 +782,11 @@  out:
 
 void wl12xx_queue_recovery_work(struct wl1271 *wl)
 {
-	WARN_ON(!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags));
-
 	/* Avoid a recursive recovery */
 	if (wl->state == WLCORE_STATE_ON) {
+		WARN_ON(!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY,
+				  &wl->flags));
+
 		wl->state = WLCORE_STATE_RESTARTING;
 		set_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
 		wl1271_ps_elp_wakeup(wl);