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btrfs-progs: fix detection of multiple profiles when generating the strings

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The warning header was printed always, even if there weren't multiple
block group profiles. This also fixes the mixed block group profile
detection.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2020-05-04 20:36:30 +02:00
parent 3e6c9bed5c
commit da7da3f661
1 changed files with 1 additions and 7 deletions
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8
common/utils.c
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@ -1793,18 +1793,12 @@ static int btrfs_get_string_for_multiple_profiles(int fd, char **data_ret,
mixed_profiles &= BTRFS_EXTENDED_PROFILE_MASK;
metadata_profiles &= BTRFS_EXTENDED_PROFILE_MASK;
if ((bit_count(data_profiles) == 0) &&
(bit_count(metadata_profiles) == 0) &&
(bit_count(system_profiles) == 0) &&
(bit_count(mixed_profiles) == 0))
return 0;
*data_ret = sprint_profiles(data_profiles);
*metadata_ret = sprint_profiles(metadata_profiles);
*mixed_ret = sprint_profiles(mixed_profiles);
*system_ret = sprint_profiles(system_profiles);
return 1;
return *data_ret || *metadata_ret || *mixed_ret || *system_ret;
}
int btrfs_test_for_multiple_profiles_by_fd(int fd)