JFS: Update print_hex_dump() syntax

Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>

diff --cc fs/jfs/jfs_imap.c
Simple merge

diff --cc fs/jfs/jfs_logmgr.c
Simple merge

diff --cc fs/jfs/jfs_metapage.c
Simple merge

diff --cc fs/jfs/jfs_txnmgr.c
Simple merge

diff --cc fs/jfs/xattr.c
Simple merge