Add -Wno-missing-field-initializers compiler flag
Add -Wno-missing-field-initializers compiler flag

Older versions of GCC are pedantic and warn on {} initialisers used
for structures. Simply ignore this warning.

fixes: commit fbfdb04 ("Initialise C structs")

Change-Id: Ida7b725c170163b042019b328b46fc798ec6b355
Reviewed-by: Scott Parlane <85029adc3fa41ef14594a57826619713bfe95f25@alliedtelesis.co.nz>
Signed-off-by: Matt Bennett <e3d8681cec70d3da741935b3385821001b249adc@alliedtelesis.co.nz>

ATL-NZ/buildsyspp,alliedtelesis/buildsyspp