Staging: lustre: obdclass: obdo: Declare iattr_from_obdo as static

Declare iattr_from_obdo as static since it is used only in this
particular file.Also remove the corresponding declaration from
header file.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/include/obd_class.h

@@ -271,7 +271,6 @@ struct obdo;
 void obdo_refresh_inode(struct inode *dst, struct obdo *src, u32 valid);
 
 void obdo_to_ioobj(struct obdo *oa, struct obd_ioobj *ioobj);
-void iattr_from_obdo(struct iattr *attr, struct obdo *oa, u32 valid);
 void md_from_obdo(struct md_op_data *op_data, struct obdo *oa, u32 valid);
 
 #define OBT(dev)	(dev)->obd_type

drivers/staging/lustre/lustre/obdclass/obdo.c

@@ -127,7 +127,7 @@ void obdo_to_ioobj(struct obdo *oa, struct obd_ioobj *ioobj)
 }
 EXPORT_SYMBOL(obdo_to_ioobj);
 
-void iattr_from_obdo(struct iattr *attr, struct obdo *oa, u32 valid)
+static void iattr_from_obdo(struct iattr *attr, struct obdo *oa, u32 valid)
 {
 	valid &= oa->o_valid;
 
@@ -174,7 +174,6 @@ void iattr_from_obdo(struct iattr *attr, struct obdo *oa, u32 valid)
 		attr->ia_valid |= ATTR_GID;
 	}
 }
-EXPORT_SYMBOL(iattr_from_obdo);
 
 void md_from_obdo(struct md_op_data *op_data, struct obdo *oa, u32 valid)
 {