[PATCH v2 08/16] btrfs-progs: balance status: use global verbose option

[Anand Jain <anand.jain@oracle.com>]

Transpire global --verbose option down to the btrfs balance status
sub-command.

Suggested-by: David Sterba <dsterba@suse.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
v2: Use new helper functions and defines
    HELPINFO_INSERT_GLOBALS, BTRFS_BCONF_UNSET, BTRFS_BCONF_QUIET
    bconf_be_verbose(), bconf_be_quiet()

    No need to init bconf.verbose in the sub command.

 cmds/balance.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/cmds/balance.c b/cmds/balance.c
index 9c2cdacdb288..9f4ab21518de 100644
--- a/cmds/balance.c
+++ b/cmds/balance.c
@@ -828,6 +828,8 @@ static const char * const cmd_balance_status_usage[] = {
 	"Show status of running or paused balance",
 	"",
 	"-v|--verbose     be verbose",
+	HELPINFO_INSERT_GLOBALS,
+	HELPINFO_INSERT_VERBOSE,
 	NULL
 };
 
@@ -844,7 +846,6 @@ static int cmd_balance_status(const struct cmd_struct *cmd,
 	const char *path;
 	DIR *dirstream = NULL;
 	int fd;
-	int verbose = 0;
 	int ret;
 
 	optind = 0;
@@ -861,7 +862,7 @@ static int cmd_balance_status(const struct cmd_struct *cmd,
 
 		switch (opt) {
 		case 'v':
-			verbose = 1;
+			bconf_be_verbose();
 			break;
 		default:
 			usage_unknown_option(cmd, argv);
@@ -907,7 +908,7 @@ static int cmd_balance_status(const struct cmd_struct *cmd,
 	       (unsigned long long)args.stat.considered,
 	       100 * (1 - (float)args.stat.completed/args.stat.expected));
 
-	if (verbose)
+	if (bconf.verbose > BTRFS_BCONF_QUIET)
 		dump_ioctl_balance_args(&args);
 
 	ret = 1;
-- 
1.8.3.1