From: Liu Bo <bo.li.liu@oracle.com>
Date: Fri, 18 Aug 2017 21:15:20 +0000 (-0600)
Subject: Btrfs: remove BUG() in btrfs_extent_inline_ref_size
X-Git-Tag: v4.14-rc1~80^2~9
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4335958de2a43c6790c7f6aa0682aa7189983fa4;p=linux.git

Btrfs: remove BUG() in btrfs_extent_inline_ref_size

Now that btrfs_get_extent_inline_ref_type() can report if type is a
valid one and all callers can gracefully deal with that, we don't need
to crash here.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 542db9d0dbcd..b7cfc74c1757 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1804,7 +1804,6 @@ static inline u32 btrfs_extent_inline_ref_size(int type)
 	if (type == BTRFS_EXTENT_DATA_REF_KEY)
 		return sizeof(struct btrfs_extent_data_ref) +
 		       offsetof(struct btrfs_extent_inline_ref, offset);
-	BUG();
 	return 0;
 }