[2/8] btrfs-progs: qgroups: fix misleading index check
diff mbox

Message ID 20180302184704.22399-3-jeffm@suse.com
State New
Headers show

Commit Message

Jeff Mahoney March 2, 2018, 6:46 p.m. UTC
From: Jeff Mahoney <jeffm@suse.com>

In print_single_qgroup_table we check the loop index against
BTRFS_QGROUP_CHILD, but what we really mean is "last column."  Since
we have an enum value to indicate the last value, use that instead
of assuming that BTRFS_QGROUP_CHILD is always last.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
 qgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Nikolay Borisov March 7, 2018, 8:05 a.m. UTC | #1
On  2.03.2018 20:46, jeffm@suse.com wrote:
> From: Jeff Mahoney <jeffm@suse.com>
> 
> In print_single_qgroup_table we check the loop index against
> BTRFS_QGROUP_CHILD, but what we really mean is "last column."  Since
> we have an enum value to indicate the last value, use that instead
> of assuming that BTRFS_QGROUP_CHILD is always last.
> 
> Signed-off-by: Jeff Mahoney <jeffm@suse.com>

Reviewed-by: Nikolay Borisov <nborisov@suse.com>

> ---
>  qgroup.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/qgroup.c b/qgroup.c
> index 11659e83..67bc0738 100644
> --- a/qgroup.c
> +++ b/qgroup.c
> @@ -267,7 +267,7 @@ static void print_single_qgroup_table(struct btrfs_qgroup *qgroup)
>  			continue;
>  		print_qgroup_column(qgroup, i);
>  
> -		if (i != BTRFS_QGROUP_CHILD)
> +		if (i != BTRFS_QGROUP_ALL - 1)
>  			printf(" ");
>  	}
>  	printf("\n");
> 
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Patch
diff mbox

diff --git a/qgroup.c b/qgroup.c
index 11659e83..67bc0738 100644
--- a/qgroup.c
+++ b/qgroup.c
@@ -267,7 +267,7 @@  static void print_single_qgroup_table(struct btrfs_qgroup *qgroup)
 			continue;
 		print_qgroup_column(qgroup, i);
 
-		if (i != BTRFS_QGROUP_CHILD)
+		if (i != BTRFS_QGROUP_ALL - 1)
 			printf(" ");
 	}
 	printf("\n");