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authorPatrick McHardy <kaber@trash.net>2009-06-12 06:22:29 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-13 01:18:50 -0700
commit5b548140225c6bbbbd560551dd1048b2c0ce58be (patch)
tree9306a37dbca0095ca6d88e0b0ab297bcb2dc5ae8 /drivers/staging/wlan-ng
parent5b2c4b972c0226406361f83b747eb5cdab51e68e (diff)
net: use symbolic values for ndo_start_xmit() return codes
Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/staging/wlan-ng')
-rw-r--r--drivers/staging/wlan-ng/p80211netdev.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 393e4df70df..bc0d764d851 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -432,21 +432,21 @@ static int p80211knetdev_hard_start_xmit(struct sk_buff *skb,
/* success and more buf */
/* avail, re: hw_txdata */
netif_wake_queue(wlandev->netdev);
- result = 0;
+ result = NETDEV_TX_OK;
} else if (txresult == 1) {
/* success, no more avail */
pr_debug("txframe success, no more bufs\n");
/* netdev->tbusy = 1; don't set here, irqhdlr */
/* may have already cleared it */
- result = 0;
+ result = NETDEV_TX_OK;
} else if (txresult == 2) {
/* alloc failure, drop frame */
pr_debug("txframe returned alloc_fail\n");
- result = 1;
+ result = NETDEV_TX_BUSY;
} else {
/* buffer full or queue busy, drop frame. */
pr_debug("txframe returned full or busy\n");
- result = 1;
+ result = NETDEV_TX_BUSY;
}
failed: