datapath: Report memory allocation errors in flow_extract().
authorBen Pfaff <blp@nicira.com>
Fri, 27 Aug 2010 19:32:05 +0000 (12:32 -0700)
committerBen Pfaff <blp@nicira.com>
Fri, 27 Aug 2010 19:32:05 +0000 (12:32 -0700)
Until now flow_extract() has simply returned a bogus flow when memory
allocation errors occurred.  This fixes the problem by propagating the
error to the caller.

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

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