diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-06-04 18:53:55 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-06 23:20:31 +0400 |
| commit | 781b14a3153a722fec820374271316537881076e (patch) | |
| tree | 40361dfbb1ed7cf5827ec7a156f338dc676ae964 /drivers/net/wireless/ath/ath9k/pci.c | |
| parent | 8da07830e10a91cbe7badf9767230aafdd520b9c (diff) | |
| download | linux-781b14a3153a722fec820374271316537881076e.tar.xz | |
ath9k: Use atomic operations
The 'sc_flags' variable is being used in a number of places
with no locking whatsoever. This patch converts the usage
of sc_flags to atomic ops.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/pci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 6ec9f88712d0..aa0e83ac51f4 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -251,7 +251,7 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) sc->mem = mem; /* Will be cleared in ath9k_start() */ - sc->sc_flags |= SC_OP_INVALID; + set_bit(SC_OP_INVALID, &sc->sc_flags); ret = request_irq(pdev->irq, ath_isr, IRQF_SHARED, "ath9k", sc); if (ret) { |