* Many files: Changes to avoid gcc warnings: Remove unused local

	variables.  Add default case to enum switches.
	* coff-arm.c (bfd_arm_allocate_interworking_sections): Only
	compile if not COFF_IMAGE_WITH_PE.
	(record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
	(bfd_arm_get_bfd_for_interworking): Likewise.
	(bfd_arm_process_before_allocation): Likewise.
	* epoc-pei-arm.c: Don't rename bfd_arm functions.
	* pei-arm.c: Likewise.
	* elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
	(MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
	(mips_elf_got16_entry): Put parens around & in body of ==.
	(mips_elf_calculate_relocation): Correct test for empty string.
	* vms-gsd.c: Use _bfd_error_handler rather than fprintf to
	stderr.
	* vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
	format.

1 files changed, 3 insertions, 0 deletions

diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c
index f02702c..d089d13 100644
--- a/bfd/elf32-sparc.c
+++ b/bfd/elf32-sparc.c
@@ -631,6 +631,9 @@ elf32_sparc_gc_mark_hook (abfd, info, rel, h, sym)
 
           case bfd_link_hash_common:
             return h->root.u.c.p->section;
+
+	  default:
+	    break;
           }
        }
      }