From: Sathya Narayanan <[EMAIL PROTECTED]>
Short packets has to be discarded by the driver. So this patch addresses the
issue of discarding the short packets of size lesser then ethernet header
size.
Signed-off-by: Sathya Narayanan <[EMAIL PROTECTED]>
Signed-off-by: Stefan Roese <[EMAIL PROTECTED]>
---
drivers/net/ibm_newemac/core.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index ca63fa0..babc79a 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -1636,6 +1636,12 @@ static int emac_poll_rx(void *param, int budget)
goto next;
}
+ if (len < ETH_HLEN) {
+ ++dev->estats.rx_dropped_stack;
+ emac_recycle_rx_skb(dev, slot, len);
+ goto next;
+ }
+
if (len && len < EMAC_RX_COPY_THRESH) {
struct sk_buff *copy_skb =
alloc_skb(len + EMAC_RX_SKB_HEADROOM + 2,
GFP_ATOMIC);
--
1.5.6.1
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