Replaced all instances of Nicira Networks(, Inc) to Nicira, Inc.
Feature #10593
Signed-off-by: Raju Subramanian <rsubramanian@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
The TYPE_IS_SIGNED macro does a less than zero comparision with an
unsigned type which can cause compiler warnings like the following:
lib/tag.c💯9: error: comparison of unsigned expression < 0 is
always false [-Werror=type-limits]
