[ 37/38] xfs: fix reading of wrapped log data

3.0-stable review patch. If anyone has any objections, please let me know. -- From: Dave Chinner commit 6ce377afd1755eae5c93410ca9a1121dfead7b87 upstream. Commit 4439647 ("xfs: reset buffer pointers before freeing them") in 3.0-rc1 introduced a regression when recovering log

[ 37/38] xfs: fix reading of wrapped log data

3.0-stable review patch. If anyone has any objections, please let me know. -- From: Dave Chinner dchin...@redhat.com commit 6ce377afd1755eae5c93410ca9a1121dfead7b87 upstream. Commit 4439647 (xfs: reset buffer pointers before freeing them) in 3.0-rc1 introduced a regression