diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
| commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
| tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /drivers/net/wireless/brcm80211/brcmfmac/flowring.c | |
| parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) | |
Linux-libre 4.3.2-gnu
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/flowring.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/flowring.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c index 59440631f..8d1ab4ab5 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c @@ -194,11 +194,15 @@ static void brcmf_flowring_block(struct brcmf_flowring *flow, u8 flowid, spin_lock_irqsave(&flow->block_lock, flags); ring = flow->rings[flowid]; + if (ring->blocked == blocked) { + spin_unlock_irqrestore(&flow->block_lock, flags); + return; + } ifidx = brcmf_flowring_ifidx_get(flow, flowid); currently_blocked = false; for (i = 0; i < flow->nrofrings; i++) { - if (flow->rings[i]) { + if ((flow->rings[i]) && (i != flowid)) { ring = flow->rings[i]; if ((ring->status == RING_OPEN) && (brcmf_flowring_ifidx_get(flow, i) == ifidx)) { @@ -209,8 +213,8 @@ static void brcmf_flowring_block(struct brcmf_flowring *flow, u8 flowid, } } } - ring->blocked = blocked; - if (currently_blocked == blocked) { + flow->rings[flowid]->blocked = blocked; + if (currently_blocked) { spin_unlock_irqrestore(&flow->block_lock, flags); return; } |