xfs: Remove duplicate include

Clean up the following includecheck warning:

./fs/xfs/xfs_attr_item.c: xfs_inode.h is included more than once.

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Dave Chinner <[email protected]>

Author: Jiapeng Chong

fs/xfs/xfs_attr_item.c

@@ -22,7 +22,6 @@
 #include "xfs_attr.h"
 #include "xfs_attr_item.h"
 #include "xfs_trace.h"
-#include "xfs_inode.h"
 #include "xfs_trans_space.h"
 #include "xfs_errortag.h"
 #include "xfs_error.h"