diff options
author | Al Viro <viro@ftp.linux.org.uk> | 2007-12-21 07:20:53 +0100 |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2007-12-23 04:53:05 +0100 |
commit | 8a5ed9efe661dd42bc140e522c2635e0d7b26141 (patch) | |
tree | 9f37f414587fa25e4ab34290a67789f67d4dcc02 /drivers/net/typhoon.c | |
parent | typhoon: set_settings broken on big-endian (diff) | |
download | linux-8a5ed9efe661dd42bc140e522c2635e0d7b26141.tar.xz linux-8a5ed9efe661dd42bc140e522c2635e0d7b26141.zip |
typhoon: missed rx overruns on big-endian
rxBuffCleared is little-endian; we miss le32_to_cpu() in checks for
rx ring overruns.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/typhoon.c')
-rw-r--r-- | drivers/net/typhoon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index 16d443b71264..501abe379047 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -1596,7 +1596,7 @@ typhoon_recycle_rx_skb(struct typhoon *tp, u32 idx) struct rx_free *r; if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) == - indexes->rxBuffCleared) { + le32_to_cpu(indexes->rxBuffCleared)) { /* no room in ring, just drop the skb */ dev_kfree_skb_any(rxb->skb); @@ -1627,7 +1627,7 @@ typhoon_alloc_rx_skb(struct typhoon *tp, u32 idx) rxb->skb = NULL; if((ring->lastWrite + sizeof(*r)) % (RXFREE_ENTRIES * sizeof(*r)) == - indexes->rxBuffCleared) + le32_to_cpu(indexes->rxBuffCleared)) return -ENOMEM; skb = dev_alloc_skb(PKT_BUF_SZ); |