The patch titled
sky2: avoid divide in receive path
has been removed from the -mm tree. Its filename was
sky2-avoid-divide-in-receive-path.patch
This patch was dropped because an updated version will be merged
------------------------------------------------------
Subject: sky2: avoid divide in receive path
From: Stephen Hemminger <shemminger@xxxxxxxxxxxxxxxxxxxx>
Avoid divide (modulus) in receive buffer handling path.
Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/sky2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN drivers/net/sky2.c~sky2-avoid-divide-in-receive-path drivers/net/sky2.c
--- a/drivers/net/sky2.c~sky2-avoid-divide-in-receive-path
+++ a/drivers/net/sky2.c
@@ -2155,7 +2155,8 @@ static struct sk_buff *sky2_receive(stru
printk(KERN_DEBUG PFX "%s: rx slot %u status 0x%x len %d\n",
dev->name, sky2->rx_next, status, length);
- sky2->rx_next = (sky2->rx_next + 1) % sky2->rx_pending;
+ if (++sky2->rx_next >= sky2->rx_pending)
+ sky2->rx_next = 0;
prefetch(sky2->rx_ring + sky2->rx_next);
if (status & GMR_FS_ANY_ERR)
_
Patches currently in -mm which might be from shemminger@xxxxxxxxxxxxxxxxxxxx are
origin.patch
fix-oops-in-platform-uevent.patch
git-infiniband.patch
git-input.patch
git-net.patch
pci-x-pci-express-read-control-interfaces-e1000.patch
export-reciprocal_value-for-modules.patch
sky2-avoid-divide-in-receive-path.patch
skge-remove-broken-and-unused-phy_m_pc_mdi_xmode-macro.patch
-
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