zpool: change pr_info to pr_debug

Change the pr_info() calls to pr_debug().  There's no need for the extra
verbosity in the log.  Also change the msg formats to be consistent.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Ganesh Mahendran <opensource.ganesh@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/zpool.c

@@ -147,7 +147,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
 	struct zpool_driver *driver;
 	struct zpool *zpool;
 
-	pr_info("creating pool type %s\n", type);
+	pr_debug("creating pool type %s\n", type);
 
 	driver = zpool_get_driver(type);
 
@@ -180,7 +180,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
 		return NULL;
 	}
 
-	pr_info("created %s pool\n", type);
+	pr_debug("created pool type %s\n", type);
 
 	spin_lock(&pools_lock);
 	list_add(&zpool->list, &pools_head);
@@ -202,7 +202,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
  */
 void zpool_destroy_pool(struct zpool *zpool)
 {
-	pr_info("destroying pool type %s\n", zpool->type);
+	pr_debug("destroying pool type %s\n", zpool->type);
 
 	spin_lock(&pools_lock);
 	list_del(&zpool->list);