diff options
| -rw-r--r-- | cmds-qgroup.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/cmds-qgroup.c b/cmds-qgroup.c index 26f0ab09..79888c83 100644 --- a/cmds-qgroup.c +++ b/cmds-qgroup.c @@ -120,7 +120,6 @@ int list_qgroups(int fd) struct btrfs_ioctl_search_header *sh; unsigned long off = 0; unsigned int i; - int e; struct btrfs_qgroup_info_item *info; memset(&args, 0, sizeof(args)); @@ -143,13 +142,9 @@ int list_qgroups(int fd) while (1) { ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &args); - e = errno; - if (ret < 0) { - fprintf(stderr, - "ERROR: can't perform the search - %s\n", - strerror(e)); + if (ret < 0) return ret; - } + /* the ioctl returns the number of item it found in nr_items */ if (sk->nr_items == 0) break; |