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[10/14] btrfs: change BUG_ONs to assertions in btrfs_qgroup_trace_subtree()

Message ID 3a8d00bf5a842f4d54986834be0755386b88529c.1707382595.git.dsterba@suse.com (mailing list archive)
State New, archived
Headers show
Series More error handling and BUG_ON cleanups | expand

Commit Message

David Sterba Feb. 8, 2024, 8:59 a.m. UTC 
The only caller do_walk_down() of btrfs_qgroup_trace_subtree() validates
the value of level and uses it several times before it's passed as an
argument. Same for root_eb that's called 'next' in the caller.

Change both BUG_ONs to assertions as this is to assure proper interface
use rather than real errors.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/qgroup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 5470e1cdf10c..cfe366110a69 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2505,8 +2505,8 @@  int btrfs_qgroup_trace_subtree(struct btrfs_trans_handle *trans,
 	struct extent_buffer *eb = root_eb;
 	struct btrfs_path *path = NULL;
 
-	BUG_ON(root_level < 0 || root_level >= BTRFS_MAX_LEVEL);
-	BUG_ON(root_eb == NULL);
+	ASSERT(0 <= root_level && root_level < BTRFS_MAX_LEVEL);
+	ASSERT(root_eb != NULL);
 
 	if (!btrfs_qgroup_full_accounting(fs_info))
 		return 0;