Julian Wiedmann cd11d11286 net/af_iucv: locate IUCV header via skb_network_header() ... This patch attempts to untangle the TX and RX code in qeth from af_iucv's respective HiperTransport path: On the TX side, pointing skb_network_header() at the IUCV header means that qeth_l3_fill_af_iucv_hdr() no longer needs a magical offset to access the header. On the RX side, qeth pulls the (fake) L2 header off the skb like any normal ethernet driver would. This makes working with the IUCV header in af_iucv easier, since we no longer have to assume a fixed skb layout. While at it, replace the open-coded length checks in af_iucv's RX path with pskb_may_pull(). Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-09-26 09:56:07 -07:00
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af_iucv.h	net/af_iucv: locate IUCV header via skb_network_header()	2018-09-26 09:56:07 -07:00
iucv.h