diff mbox series

[v4,08/12] btrfs: extent_io: Kill the BUG_ON() in extent_write_locked_range()

Message ID 20190125050925.30754-9-wqu@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs: Enhancement to tree block validation | expand

Commit Message

Qu Wenruo Jan. 25, 2019, 5:09 a.m. UTC 
Signed-off-by: Qu Wenruo <wqu@suse.com>
---
 fs/btrfs/extent_io.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 866972ecf70d..fba5d4a0b194 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4089,8 +4089,10 @@  int extent_write_locked_range(struct inode *inode, u64 start, u64 end,
 	}
 
 	flush_ret = flush_write_bio(&epd);
-	BUG_ON(flush_ret < 0);
-	return ret;
+	ASSERT(ret <= 0);
+	if (ret)
+		return ret;
+	return flush_ret;
 }
 
 int extent_writepages(struct address_space *mapping,