abg-suppression.cc: More uniform variable naming.

In abg-suppression.cc most of the read_*_suppression functions
populate and return a single variable "result". Others vary a little
from this, having variables "nil" or "suppr".

This patch makes all the functions use a single variable "result".
This will make the next patches a bit simpler.

There are no behavioural changes.

	* src/abg-suppression.cc (read_type_suppression): Rename "nil"
	variable to "result" and reset it instead of introducing
	"suppr" later on. (read_function_suppression): Rename "nil"
	variable to "result" and reset it instead of introducing
	"result" later on.

Reviewed-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
1 file changed