The value of blocking_readers is increased only when the lock is taken
for read, no way we can fail the condition with the write lock.
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
---
fs/btrfs/dev-replace.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index c0e9b2c229d5..ba1cbedaa422 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -977,7 +977,6 @@ void btrfs_dev_replace_write_lock(struct btrfs_dev_replace *dev_replace)
void btrfs_dev_replace_write_unlock(struct btrfs_dev_replace *dev_replace)
{
- ASSERT(atomic_read(&dev_replace->blocking_readers) == 0);
write_unlock(&dev_replace->lock);
}
--
2.18.0
