diff options
| author | Ben Greear <greearb@candelatech.com> | 2010-12-06 13:13:07 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-12-07 16:54:24 -0500 |
| commit | d7fd1b50a51be3fe6554fbab8953fa8a3ff4009b (patch) | |
| tree | 9605e6c7784169d82f6b9e28bb38036fa4f02ec0 /drivers/net/wireless/ath/ath9k/recv.c | |
| parent | 1435894dcd263fdbdd5e1ea2a684289dff187c34 (diff) | |
| download | kernel_samsung_smdk4412-d7fd1b50a51be3fe6554fbab8953fa8a3ff4009b.zip kernel_samsung_smdk4412-d7fd1b50a51be3fe6554fbab8953fa8a3ff4009b.tar.gz kernel_samsung_smdk4412-d7fd1b50a51be3fe6554fbab8953fa8a3ff4009b.tar.bz2 | |
ath9k: Make DMA warning in ath_stoprecv WARN_ON_ONCE.
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@candelatech.com>
Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 70f3fa6..3f8b2e3 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -528,8 +528,12 @@ 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_err(ath9k_hw_common(sc->sc_ah), + "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; } |