[PATCH 7/8] tools/vm/slabinfo: cosmetic globals cleanup

checkpatch.pl complains about globals being explicitly zeroed out: "ERROR: do not initialise globals to 0 or NULL". New globals, introduced in this patch set, have no explicit 0 initialization; clean up the old ones to make it less hairy. Signed-off-by: Sergey Senozhatsky ---

[PATCH 7/8] tools/vm/slabinfo: cosmetic globals cleanup

checkpatch.pl complains about globals being explicitly zeroed out: "ERROR: do not initialise globals to 0 or NULL". New globals, introduced in this patch set, have no explicit 0 initialization; clean up the old ones to make it less hairy. Signed-off-by: Sergey Senozhatsky