[PATCH] btrfs-progs: CRC on disk printed correctly in CRC error message

[TARUISI Hiroaki <taruishi.hiroak@jp.fujitsu.com>]

I've tested btrfsck in CRC error case. However CRC on disk printed
in error message is not correct (extent_buffer itsself is printed).


Signed-off-by: TARUISI Hiroaki <taruishi.hiroak@jp.fujitsu.com>
---
 disk-io.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/disk-io.c b/disk-io.c
index addebe1..190301f 100644
--- a/disk-io.c
+++ b/disk-io.c
@@ -86,7 +86,7 @@ int csum_tree_block_size(struct extent_buffer *buf, u16 csum_size,
 		if (memcmp_extent_buffer(buf, result, 0, csum_size)) {
 			printk("checksum verify failed on %llu wanted %X "
 			       "found %X\n", (unsigned long long)buf->start,
-			       *((int *)result), *((int *)buf));
+			       *((int *)result), *((int *)buf->data));
 			free(result);
 			return 1;
 		}
-- 
1.6.2.1