btrfs-progs: Add all missing btrfs_close_all_devices to standalone tools

This patch add all missing btrfs_close_all_devices() to standalone
tools in btrfs progs, to avoid memory leak.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>

btrfs-calc-size.c

@@ -508,5 +508,6 @@ int main(int argc, char **argv)
 out:
 	close_ctree(root);
 	free(roots);
+	btrfs_close_all_devices();
 	return ret;
 }

btrfs-debug-tree.c

@@ -28,6 +28,7 @@
 #include "disk-io.h"
 #include "print-tree.h"
 #include "transaction.h"
+#include "volumes.h"
 #include "utils.h"
 
 static int print_usage(int ret)
@@ -428,5 +429,7 @@ no_node:
 	printf("uuid %s\n", uuidbuf);
 	printf("%s\n", PACKAGE_STRING);
 close_root:
-	return close_ctree(root);
+	ret = close_ctree(root);
+	btrfs_close_all_devices();
+	return ret;
 }

btrfs-find-root.c

@@ -216,5 +216,6 @@ int main(int argc, char **argv)
 out:
 	btrfs_find_root_free(&result);
 	close_ctree(root);
+	btrfs_close_all_devices();
 	return ret;
 }

btrfs-map-logical.c

@@ -359,5 +359,6 @@ close:
 	close_ctree(root);
 	if (ret < 0)
 		ret = 1;
+	btrfs_close_all_devices();
 	return ret;
 }

btrfs-select-super.c

@@ -23,6 +23,7 @@
 #include <sys/stat.h>
 #include "kerncompat.h"
 #include "ctree.h"
+#include "volumes.h"
 #include "disk-io.h"
 #include "print-tree.h"
 #include "transaction.h"
@@ -101,5 +102,6 @@ int main(int ac, char **av)
 	 */
 	printf("using SB copy %llu, bytenr %llu\n", (unsigned long long)num,
 	       (unsigned long long)bytenr);
+	btrfs_close_all_devices();
 	return ret;
 }

btrfstune.c

@@ -548,6 +548,7 @@ int main(int argc, char *argv[])
 	}
 out:
 	close_ctree(root);
+	btrfs_close_all_devices();
 
 	return ret;
 }