Btrfs: return error code in btrfs_check_trunc_cache_free_space()
Fix to return error code instead always return 0 from function
btrfs_check_trunc_cache_free_space().
Introduced by commit 7b61cd92242542944fc27024900c495a6a7b3396
(Btrfs: don't use global block reservation for inode cache truncation)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index ed26a57..7517285 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -213,7 +213,7 @@
else
ret = 0;
spin_unlock(&rsv->lock);
- return 0;
+ return ret;
}
int btrfs_truncate_free_space_cache(struct btrfs_root *root,
