From 92ac58ec99db0a9ad7337ce85f0ad98a90b88805 Mon Sep 17 00:00:00 2001
From: Nikolay Borisov <nborisov@suse.com>
Date: Thu, 17 Aug 2017 10:52:28 +0300
Subject: btrfs: Remove never-reached WARN_ON
We have a WARN_ON(!var) inside an if branch which is executed (among
others) only when var is true.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
fs/btrfs/extent-tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'fs')
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index c74d24c1bbc9..eff674bfd162 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -6745,7 +6745,7 @@ static int unpin_extent_range(struct btrfs_fs_info *fs_info,
if (!readonly && return_free_space &&
global_rsv->space_info == space_info) {
u64 to_add = len;
- WARN_ON(!return_free_space);
+
spin_lock(&global_rsv->lock);
if (!global_rsv->full) {
to_add = min(len, global_rsv->size -
--
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