eth_skb_pad() is used by the igb driver.
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
backport/backport-include/linux/etherdevice.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/backport/backport-include/linux/etherdevice.h b/backport/backport-include/linux/etherdevice.h
index 70decd2..34dbf65 100644
--- a/backport/backport-include/linux/etherdevice.h
+++ b/backport/backport-include/linux/etherdevice.h
@@ -178,4 +178,19 @@ static inline void ether_addr_copy(u8 *dst, const u8 *src)
int eth_get_headlen(unsigned char *data, unsigned int max_len);
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,18,0) */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
+#define eth_skb_pad LINUX_BACKPORT(eth_skb_pad)
+/**
+ * eth_skb_pad - Pad buffer to mininum number of octets for Ethernet frame
+ * @skb: Buffer to pad
+ *
+ * An Ethernet frame should have a minimum size of 60 bytes. This function
+ * takes short frames and pads them with zeros up to the 60 byte limit.
+ */
+static inline int eth_skb_pad(struct sk_buff *skb)
+{
+ return skb_put_padto(skb, ETH_ZLEN);
+}
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0) */
+
#endif /* _BACKPORT_LINUX_ETHERDEVICE_H */
--
1.9.1
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