diff options
Diffstat (limited to 'cmds-filesystem.c')
| -rw-r--r-- | cmds-filesystem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cmds-filesystem.c b/cmds-filesystem.c index 29ed7cb..4c6e856 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -141,7 +141,7 @@ static int get_df(int fd, struct btrfs_ioctl_space_args **sargs_ret) sargs->total_spaces = 0; ret = ioctl(fd, BTRFS_IOC_SPACE_INFO, sargs); - if (ret) { + if (ret < 0) { error("cannot get space info: %s\n", strerror(errno)); free(sargs); return -errno; @@ -162,7 +162,7 @@ static int get_df(int fd, struct btrfs_ioctl_space_args **sargs_ret) sargs->space_slots = count; sargs->total_spaces = 0; ret = ioctl(fd, BTRFS_IOC_SPACE_INFO, sargs); - if (ret) { + if (ret < 0) { error("cannot get space info with %llu slots: %s", count, strerror(errno)); free(sargs); |