[ovs-git] Open vSwitch: ofproto-dpif: Simplify ofproto_receive(). (master)

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- Log -----------------------------------------------------------------
commit 3abe1835dbf92fb770d63a9754c77285e3994bd9
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=3abe1835dbf92fb770d63a9754c77285e3994bd9
Author: Ben Pfaff <blp at nicira.com>
		
ofproto-dpif: Simplify ofproto_receive().
		
The tunnel and non-tunnel paths were pretty much the same anyway, so this
commit simplifies by merging them.

Signed-off-by: Ben Pfaff <blp at nicira.com>


commit 2301f7ebc15e7f46a73d5c4638eec221cc9d57d4
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=2301f7ebc15e7f46a73d5c4638eec221cc9d57d4
Author: Ben Pfaff <blp at nicira.com>
		
tunnel: Make tnl_port_receive() parameter 'const'.
		
This function no longer has much need to modify its argument, because the
caller can now easily do the modification itself, so this commit makes
that change.

Signed-off-by: Ben Pfaff <blp at nicira.com>


commit e3d8644df32fc4664970ec5e02cffe9fe742f681
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=e3d8644df32fc4664970ec5e02cffe9fe742f681
Author: Ben Pfaff <blp at nicira.com>
		
ofproto-dpif: Make ofport_dpif_cast() internally consistent.
		
This function's assertion would dereference a null pointer given a null
'ofport' argument, but its return statement checked for a null pointer
argument.  This commit fixes the inconsistency in favor of supporting
null pointer arguments.  (I discovered this problem while writing a piece
of code that wanted support for a null pointer argument, otherwise I would
resolve the inconsistency in the other direction.)

Signed-off-by: Ben Pfaff <blp at nicira.com>


-----------------------------------------------------------------------

Summary of changes:
 ofproto/ofproto-dpif.c |   78 +++++++++++++++++++++---------------------------
 ofproto/tunnel.c       |   16 +++-------
 ofproto/tunnel.h       |    2 +-
 3 files changed, 40 insertions(+), 56 deletions(-)


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