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, 4 insertions, 9 deletions

diff --git a/bfd/coffgen.c b/bfd/coffgen.c
index 96140e0..94589b4 100644
--- a/bfd/coffgen.c
+++ b/bfd/coffgen.c
@@ -544,11 +544,8 @@ _bfd_coff_read_internal_relocs (bfd *abfd,
   for (; erel < erel_end; erel += relsz, irel++)
     bfd_coff_swap_reloc_in (abfd, (void *) erel, (void *) irel);
 
-  if (free_external != NULL)
-    {
-      free (free_external);
-      free_external = NULL;
-    }
+  free (free_external);
+  free_external = NULL;
 
   if (cache && free_internal != NULL)
     {
@@ -566,10 +563,8 @@ _bfd_coff_read_internal_relocs (bfd *abfd,
   return internal_relocs;
 
  error_return:
-  if (free_external != NULL)
-    free (free_external);
-  if (free_internal != NULL)
-    free (free_internal);
+  free (free_external);
+  free (free_internal);
   return NULL;
 }