Replace "if (x) free (x)" with "free (x)", bfd

	* aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
	* archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
	* coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
	* cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
	* ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
	* elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
	* elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
	* elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
	* elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
	* elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
	* elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
	* elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
	* elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
	* elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
	* elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
	* elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
	* mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
	* peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
	* targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.

1 files changed, 6 insertions, 12 deletions

diff --git a/bfd/elf.c b/bfd/elf.c
index 0211970..e335ff7 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -513,17 +513,14 @@ bfd_elf_get_elf_syms (bfd *ibfd,
 	_bfd_error_handler (_("%pB symbol number %lu references"
 			      " nonexistent SHT_SYMTAB_SHNDX section"),
 			    ibfd, (unsigned long) symoffset);
-	if (alloc_intsym != NULL)
-	  free (alloc_intsym);
+	free (alloc_intsym);
 	intsym_buf = NULL;
 	goto out;
       }
 
  out:
-  if (alloc_ext != NULL)
-    free (alloc_ext);
-  if (alloc_extshndx != NULL)
-    free (alloc_extshndx);
+  free (alloc_ext);
+  free (alloc_extshndx);
 
   return intsym_buf;
 }
@@ -1878,8 +1875,7 @@ _bfd_elf_print_private_bfd_data (bfd *abfd, void *farg)
   return TRUE;
 
  error_return:
-  if (dynbuf != NULL)
-    free (dynbuf);
+  free (dynbuf);
   return FALSE;
 }
 
@@ -5252,8 +5248,7 @@ _bfd_elf_map_sections_to_segments (bfd *abfd, struct bfd_link_info *info)
   return TRUE;
 
  error_return:
-  if (sections != NULL)
-    free (sections);
+  free (sections);
   return FALSE;
 }
 
@@ -9037,8 +9032,7 @@ _bfd_elf_slurp_version_tables (bfd *abfd, bfd_boolean default_imported_symver)
   return TRUE;
 
  error_return:
-  if (contents != NULL)
-    free (contents);
+  free (contents);
   return FALSE;
 }