tree d3d20e17aa85e1bb16b99397f98f151d197b3177
parent 89e7e57778ecd8744fee97491300f05a9fb1388a
author Gerrit Renker <gerrit@erg.abdn.ac.uk> 1163164952 -0200
committer David S. Miller <davem@sunset.davemloft.net> 1165123315 -0800

[DCCP]: Combine allocating & zeroing header space on skb

This is a code simplification:
it combines three often recurring operations into one inline function,

        * allocate `len' bytes header space in skb
        * fill these `len' bytes with zeroes
        * cast the start of this header space as dccp_hdr

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>