Author: pfg
Date: Fri Apr 15 14:25:13 2016
New Revision: 298052
URL: https://svnweb.freebsd.org/changeset/base/298052
Log:
powerpc: for pointers replace 0 with NULL.
These are mostly cosmetical, no functional change.
Found with devel/coccinelle.
Reviewed by: jhibbits
Modified:
head/sys/powerpc/powerpc/db_disasm.c
head/sys/powerpc/powerpc/elf32_machdep.c
head/sys/powerpc/powerpc/elf64_machdep.c
head/sys/powerpc/psim/iobus.c
Modified: head/sys/powerpc/powerpc/db_disasm.c
==============================================================================
--- head/sys/powerpc/powerpc/db_disasm.c Fri Apr 15 14:19:25 2016
(r298051)
+++ head/sys/powerpc/powerpc/db_disasm.c Fri Apr 15 14:25:13 2016
(r298052)
@@ -836,9 +836,9 @@ disasm_fields(const struct opcode *popco
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);
Modified: head/sys/powerpc/powerpc/elf32_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/elf32_machdep.c Fri Apr 15 14:19:25 2016
(r298051)
+++ head/sys/powerpc/powerpc/elf32_machdep.c Fri Apr 15 14:25:13 2016
(r298052)
@@ -257,7 +257,7 @@ elf_reloc_internal(linker_file_t lf, Elf
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;
Modified: head/sys/powerpc/powerpc/elf64_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/elf64_machdep.c Fri Apr 15 14:19:25 2016
(r298051)
+++ head/sys/powerpc/powerpc/elf64_machdep.c Fri Apr 15 14:25:13 2016
(r298052)
@@ -312,7 +312,7 @@ elf_reloc_internal(linker_file_t lf, Elf
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;
Modified: head/sys/powerpc/psim/iobus.c
==============================================================================
--- head/sys/powerpc/psim/iobus.c Fri Apr 15 14:19:25 2016
(r298051)
+++ head/sys/powerpc/psim/iobus.c Fri Apr 15 14:25:13 2016
(r298052)
@@ -272,7 +272,7 @@ iobus_read_ivar(device_t dev, device_t c
{
struct iobus_devinfo *dinfo;
- if ((dinfo = device_get_ivars(child)) == 0)
+ if ((dinfo = device_get_ivars(child)) == NULL)
return (ENOENT);
switch (which) {
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