diff options
author | Zach Brown <zab@redhat.com> | 2013-08-14 16:16:40 -0700 |
---|---|---|
committer | David Sterba <dsterba@suse.cz> | 2013-09-03 19:41:07 +0200 |
commit | 66253a818362601c00c4b98715bd819940075937 (patch) | |
tree | 43c842de072e498f10fd49c1715d270318ac45e7 /qgroup.c | |
parent | 73043664dc8a48d329881632d33dd9eae6bd060a (diff) |
btrfs-progs: fix qgroup realloc inheritance
qgroup.c:82:23: warning: memcpy with byte count of 0
qgroup.c:83:23: warning: memcpy with byte count of 0
The inheritance wasn't copying qgroups[] because a confused sizeof()
gave 0 byte memcpy()s. It's been like this for the year since it was
merged, so I guess this isn't a very important thing to do :).
Signed-off-by: Zach Brown <zab@redhat.com>
Reviewed-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'qgroup.c')
-rw-r--r-- | qgroup.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -74,7 +74,7 @@ qgroup_inherit_realloc(struct btrfs_qgroup_inherit **inherit, int n, int pos) if (*inherit) { struct btrfs_qgroup_inherit *i = *inherit; - int s = sizeof(out->qgroups); + int s = sizeof(out->qgroups[0]); out->num_qgroups = i->num_qgroups; out->num_ref_copies = i->num_ref_copies; |