gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / elf32-avr.c

diff --git a/bfd/elf32-avr.c b/bfd/elf32-avr.c
index 2a6e743512d7d0e1123eed55b1dab88bff909060..d4ad18c82579f704cda765d65cf4277f3ff07f10 100644 (file)
--- a/bfd/elf32-avr.c
+++ b/bfd/elf32-avr.c
@@ -858,10 +858,8 @@ elf32_avr_link_hash_table_free (bfd *obfd)
     = (struct elf32_avr_link_hash_table *) obfd->link.hash;
 
   /* Free the address mapping table.  */
-  if (htab->amt_stub_offsets != NULL)
-    free (htab->amt_stub_offsets);
-  if (htab->amt_destination_addr != NULL)
-    free (htab->amt_destination_addr);
+  free (htab->amt_stub_offsets);
+  free (htab->amt_destination_addr);
 
   bfd_hash_table_free (&htab->bstab);
   _bfd_elf_link_hash_table_free (obfd);
@@ -3166,21 +3164,17 @@ elf32_avr_relax_section (bfd *abfd,
        }
     }
 
-  if (internal_relocs != NULL
-      && elf_section_data (sec)->relocs != internal_relocs)
+  if (elf_section_data (sec)->relocs != internal_relocs)
     free (internal_relocs);
 
   return TRUE;
 
  error_return:
-  if (isymbuf != NULL
-      && symtab_hdr->contents != (unsigned char *) isymbuf)
+  if (symtab_hdr->contents != (unsigned char *) isymbuf)
     free (isymbuf);
-  if (contents != NULL
-      && elf_section_data (sec)->this_hdr.contents != contents)
+  if (elf_section_data (sec)->this_hdr.contents != contents)
     free (contents);
-  if (internal_relocs != NULL
-      && elf_section_data (sec)->relocs != internal_relocs)
+  if (elf_section_data (sec)->relocs != internal_relocs)
     free (internal_relocs);
 
   return FALSE;
@@ -3273,10 +3267,8 @@ elf32_avr_get_relocated_section_contents (bfd *output_bfd,
                                        isymbuf, sections))
        goto error_return;
 
-      if (sections != NULL)
-       free (sections);
-      if (isymbuf != NULL
-         && symtab_hdr->contents != (unsigned char *) isymbuf)
+      free (sections);
+      if (symtab_hdr->contents != (unsigned char *) isymbuf)
        free (isymbuf);
       if (elf_section_data (input_section)->relocs != internal_relocs)
        free (internal_relocs);
@@ -3285,13 +3277,10 @@ elf32_avr_get_relocated_section_contents (bfd *output_bfd,
   return data;
 
  error_return:
-  if (sections != NULL)
-    free (sections);
-  if (isymbuf != NULL
-      && symtab_hdr->contents != (unsigned char *) isymbuf)
+  free (sections);
+  if (symtab_hdr->contents != (unsigned char *) isymbuf)
     free (isymbuf);
-  if (internal_relocs != NULL
-      && elf_section_data (input_section)->relocs != internal_relocs)
+  if (elf_section_data (input_section)->relocs != internal_relocs)
     free (internal_relocs);
   return NULL;
 }