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powerpc: for pointers replace 0 with NULL.

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These are mostly cosmetical, no functional change.

Found with devel/coccinelle.

Reviewed by:	jhibbits
This commit is contained in:
Pedro F. Giffuni 2016-04-15 14:25:13 +00:00
parent e2d4ce8aef
commit 26f0e234f7
4 changed files with 5 additions and 5 deletions
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4
sys/powerpc/powerpc/db_disasm.c
View File

@ -836,9 +836,9 @@ disasm_fields(const struct opcode *popcode, instr_t instr, vm_offset_t loc,
reg = "tbu";
break;
default:
reg = 0;
reg = NULL;
}
if (reg == 0)
if (reg == NULL)
pstr += sprintf(pstr, ", [unknown tbr %d ]", tbr);
else
pstr += sprintf(pstr, ", %s", reg);

2
sys/powerpc/powerpc/elf32_machdep.c
View File

@ -257,7 +257,7 @@ elf_reloc_internal(linker_file_t lf, Elf_Addr relocbase, const void *data,
void
elf_reloc_self(Elf_Dyn *dynp, Elf_Addr relocbase)
{
Elf_Rela *rela = 0, *relalim;
Elf_Rela *rela = NULL, *relalim;
Elf_Addr relasz = 0;
Elf_Addr *where;

2
sys/powerpc/powerpc/elf64_machdep.c
View File

@ -312,7 +312,7 @@ elf_reloc_internal(linker_file_t lf, Elf_Addr relocbase, const void *data,
void
elf_reloc_self(Elf_Dyn *dynp, Elf_Addr relocbase)
{
Elf_Rela *rela = 0, *relalim;
Elf_Rela *rela = NULL, *relalim;
Elf_Addr relasz = 0;
Elf_Addr *where;

2
sys/powerpc/psim/iobus.c
View File

@ -272,7 +272,7 @@ iobus_read_ivar(device_t dev, device_t child, int which, uintptr_t *result)
{
struct iobus_devinfo *dinfo;
if ((dinfo = device_get_ivars(child)) == 0)
if ((dinfo = device_get_ivars(child)) == NULL)
return (ENOENT);
switch (which) {