From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
This decreases spammage in the log. A single line message
will still be printed, so users can be aware that problem
exists.
Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
---
:100644 100644 b4417d2... 082b16d... M drivers/net/wireless/ath/ath9k/recv.c
:100644 100644 f207007... 10cf682... M drivers/net/wireless/ath/debug.h
drivers/net/wireless/ath/ath9k/recv.c | 8 ++++++--
drivers/net/wireless/ath/debug.h | 2 ++
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index b4417d2..082b16d 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -527,8 +527,12 @@ bool ath_stoprecv(struct ath_softc *sc)
sc->rx.rxlink = NULL;
spin_unlock_bh(&sc->rx.rxbuflock);
- ATH_DBG_WARN(!stopped, "Could not stop RX, we could be "
- "confusing the DMA engine when we start RX up\n");
+ if (unlikely(!stopped)) {
+ ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
+ "Could not stop RX, we could be "
+ "confusing the DMA engine when we start RX up\n");
+ ATH_DBG_WARN_ON_ONCE(!stopped);
+ }
return stopped;
}
diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h
index f207007..10cf682 100644
--- a/drivers/net/wireless/ath/debug.h
+++ b/drivers/net/wireless/ath/debug.h
@@ -71,12 +71,14 @@ enum ATH_DEBUG {
void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
__attribute__ ((format (printf, 3, 4)));
#define ATH_DBG_WARN(foo, arg...) WARN(foo, arg)
+#define ATH_DBG_WARN_ON_ONCE(foo) WARN_ON_ONCE(foo)
#else
static inline void __attribute__ ((format (printf, 3, 4)))
ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
{
}
#define ATH_DBG_WARN(foo, arg)
+#define ATH_DBG_WARN_ON_ONCE(foo)
#endif /* CONFIG_ATH_DEBUG */
/** Returns string describing opmode, or NULL if unknown mode. */
--
1.7.2.3
--
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