xfs: Remove boolean_t typedef completely.

Since we are using C99 we have one builtin defined in include/linux/types.h,
use that instead.

v2: you missed one in fs/xfs/xfs_qm_bhv.c, cleaned up. -bpm

Signed-off-by: Thiago Farina <tfarina@chromium.org>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 46bd9d5..dafdae3 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -120,7 +120,7 @@
 	struct xlog		*log,
 	struct xlog_in_core	*iclog,
 	int			count,
-	boolean_t		syncing);
+	bool                    syncing);
 STATIC void
 xlog_verify_tail_lsn(
 	struct xlog		*log,
@@ -3611,7 +3611,7 @@
 	struct xlog		*log,
 	struct xlog_in_core	*iclog,
 	int			count,
-	boolean_t		syncing)
+	bool                    syncing)
 {
 	xlog_op_header_t	*ophead;
 	xlog_in_core_t		*icptr;
@@ -3659,7 +3659,7 @@
 		/* clientid is only 1 byte */
 		field_offset = (__psint_t)
 			       ((xfs_caddr_t)&(ophead->oh_clientid) - base_ptr);
-		if (syncing == B_FALSE || (field_offset & 0x1ff)) {
+		if (!syncing || (field_offset & 0x1ff)) {
 			clientid = ophead->oh_clientid;
 		} else {
 			idx = BTOBBT((xfs_caddr_t)&(ophead->oh_clientid) - iclog->ic_datap);
@@ -3682,7 +3682,7 @@
 		/* check length */
 		field_offset = (__psint_t)
 			       ((xfs_caddr_t)&(ophead->oh_len) - base_ptr);
-		if (syncing == B_FALSE || (field_offset & 0x1ff)) {
+		if (!syncing || (field_offset & 0x1ff)) {
 			op_len = be32_to_cpu(ophead->oh_len);
 		} else {
 			idx = BTOBBT((__psint_t)&ophead->oh_len -