From 680c6055b9bebdf07fc2d5ebe816a14c7daecdc1 Mon Sep 17 00:00:00 2001 From: Eyal Shapira Date: Tue, 26 Jun 2012 10:41:17 +0300 Subject: [PATCH] wlcore: print stack trace in every recovery As recovery queuing can now occur from multiple code paths it's convenient to know what triggered it in all cases other than an intended recovery which is part of the switch between single role to multi role. Signed-off-by: Eyal Shapira Signed-off-by: Luciano Coelho --- drivers/net/wireless/ti/wlcore/cmd.c | 1 - drivers/net/wireless/ti/wlcore/main.c | 2 ++ 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index ef13938..56c7a23 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -124,7 +124,6 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len, return 0; fail: - WARN_ON(1); wl12xx_queue_recovery_work(wl); return ret; } diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index c5a9ffe..2240cca 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -772,6 +772,8 @@ 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 (!test_and_set_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) { wlcore_disable_interrupts_nosync(wl); -- 2.7.4