[RFC PATCH 06/11] MIPS/BFD: Propagate the return status in attribute merging

[Maciej W. Rozycki]

Fix the issue of any failure from `_bfd_elf_merge_object_attributes' not 
being propagated by `mips_elf_merge_obj_attributes'.

	bfd/
	* elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the 
	return status from `_bfd_elf_merge_object_attributes'.
---
binutils-mips-bfd-merge-attrs-err.diff
Index: binutils/bfd/elfxx-mips.c
===================================================================
--- binutils.orig/bfd/elfxx-mips.c	2015-11-17 13:08:53.766355754 +0000
+++ binutils/bfd/elfxx-mips.c	2015-11-17 13:08:57.091576699 +0000
@@ -15206,9 +15206,7 @@ mips_elf_merge_obj_attributes (bfd *ibfd
     }
 
   /* Merge Tag_compatibility attributes and any common GNU ones.  */
-  _bfd_elf_merge_object_attributes (ibfd, obfd);
-
-  return TRUE;
+  return _bfd_elf_merge_object_attributes (ibfd, obfd);
 }
 
 /* Merge backend specific data from an object file to the output