percpu_ida: Removing unused arguement from alloc_local_tag

Removing unused struct percpu_ida *pool from arguements of
alloc_local_tag, changed it's one use in percpu_ida.c

(nab: Fixed reference of idr.c -> percpu_ida.c)

Signed-Off-By: Nick Swenson <[e-mail]>
Signed-off-by: Nicholas Bellinger <[e-mail]>

lib/percpu_ida.c

···
 		  min(pool->nr_free, IDA_PCPU_BATCH_MOVE));
 }
 
-static inline unsigned alloc_local_tag(struct percpu_ida *pool,
-				       struct percpu_ida_cpu *tags)
+static inline unsigned alloc_local_tag(struct percpu_ida_cpu *tags)
 {
 	int tag = -ENOSPC;
 
···
 	tags = this_cpu_ptr(pool->tag_cpu);
 
 	/* Fastpath */
-	tag = alloc_local_tag(pool, tags);
+	tag = alloc_local_tag(tags);
 	if (likely(tag >= 0)) {
 		local_irq_restore(flags);
 		return tag;