fs: xfs: remove duplicate includes

These duplicate includes have been found with scripts/checkincludes.pl but
they have been removed manually to avoid removing false positives.

Signed-off-by: Pravin Shedge <pravin.shedge4linux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

fs/xfs/scrub/scrub.c

@@ -46,7 +46,6 @@
 #include "scrub/scrub.h"
 #include "scrub/common.h"
 #include "scrub/trace.h"
-#include "scrub/scrub.h"
 #include "scrub/btree.h"
 
 /*

fs/xfs/scrub/trace.c

@@ -26,7 +26,6 @@
 #include "xfs_mount.h"
 #include "xfs_defer.h"
 #include "xfs_da_format.h"
-#include "xfs_defer.h"
 #include "xfs_inode.h"
 #include "xfs_btree.h"
 #include "xfs_trans.h"

fs/xfs/xfs_reflink.c

@@ -49,8 +49,6 @@
 #include "xfs_alloc.h"
 #include "xfs_quota_defs.h"
 #include "xfs_quota.h"
-#include "xfs_btree.h"
-#include "xfs_bmap_btree.h"
 #include "xfs_reflink.h"
 #include "xfs_iomap.h"
 #include "xfs_rmap_btree.h"

fs/xfs/xfs_trace.c

@@ -24,7 +24,6 @@
 #include "xfs_mount.h"
 #include "xfs_defer.h"
 #include "xfs_da_format.h"
-#include "xfs_defer.h"
 #include "xfs_inode.h"
 #include "xfs_btree.h"
 #include "xfs_da_btree.h"