zebra: reduce scope of XCALLOC for gr processing

Somewhat gnarly code flow here that might be leaking memory - can't tell
if it's a test artifact or not, but in any case this reduces the
situations in which we need to alloc a block.

And we don't need to check XCALLOC for success...
And we don't need to null check before XFREE...
Or set XFREE'd pointers to NULL...

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

0 files changed, 0 insertions, 0 deletions