Harsh Prateek Bora <harsh.prateek.b...@gmail.com> writes:
> On Tue, 19 Sept, 2023, 5:39 pm Cédric Le Goater, <c...@kaod.org> wrote:
>
>> On 9/19/23 10:48, Harsh Prateek Bora wrote:
>> >
>> >
>> > On 9/18/23 20:28, Cédric Le Goater wrote:
>> >> Rename 'name' variable to avoid this warning :
>> >>
>> >> ../hw/ppc/spapr_drc.c: In function ‘prop_get_fdt’:
>> >> ../hw/ppc/spapr_drc.c:344:21: warning: declaration of ‘name’ shadows
>> a parameter [-Wshadow=compatible-local]
>> >> 344 | const char *name = NULL;
>> >> | ^~~~
>> >> ../hw/ppc/spapr_drc.c:325:63: note: shadowed declaration is here
>> >> 325 | static void prop_get_fdt(Object *obj, Visitor *v, const char
>> *name,
>> >> |
>> ~~~~~~~~~~~~^~~~
>> >>
>> >> Signed-off-by: Cédric Le Goater <c...@kaod.org>
>> >> ---
>> >> hw/ppc/spapr_drc.c | 10 +++++-----
>> >> 1 file changed, 5 insertions(+), 5 deletions(-)
>> >>
>> >> diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
>> >> index 843e318312d3..2b99d3b4b1a6 100644
>> >> --- a/hw/ppc/spapr_drc.c
>> >> +++ b/hw/ppc/spapr_drc.c
>> >> @@ -341,7 +341,7 @@ static void prop_get_fdt(Object *obj, Visitor *v,
>> const char *name,
>> >> fdt_depth = 0;
>> >> do {
>> >> - const char *name = NULL;
>> >> + const char *dt_name = NULL;
>> >
>> > I guess you wanted to use the input arg "name" here without
>> re-declaration.
>>
>> I don't understand. I don't want to use the input arg "name" here.
>> It seems useless in this case.
>>
>
> Yeh, I realize now. This patch can actually remove the unused arg "name" as
> well?
Cédric?
Lose ends like this one make me reluctant to queue a series, even when
they look minor to me.
>> C.
>>
>> > I do not see "name" being used elsewhere in this routine.
>> >
>> > regards,
>> > Harsh
>> >> const struct fdt_property *prop = NULL;
>> >> int prop_len = 0, name_len = 0;
>> >> uint32_t tag;
>> >> @@ -351,8 +351,8 @@ static void prop_get_fdt(Object *obj, Visitor *v,
>> const char *name,
>> >> switch (tag) {
>> >> case FDT_BEGIN_NODE:
>> >> fdt_depth++;
>> >> - name = fdt_get_name(fdt, fdt_offset, &name_len);
>> >> - if (!visit_start_struct(v, name, NULL, 0, errp)) {
>> >> + dt_name = fdt_get_name(fdt, fdt_offset, &name_len);
>> >> + if (!visit_start_struct(v, dt_name, NULL, 0, errp)) {
>> >> return;
>> >> }
>> >> break;
>> >> @@ -369,8 +369,8 @@ static void prop_get_fdt(Object *obj, Visitor *v,
>> const char *name,
>> >> case FDT_PROP: {
>> >> int i;
>> >> prop = fdt_get_property_by_offset(fdt, fdt_offset,
>> &prop_len);
>> >> - name = fdt_string(fdt, fdt32_to_cpu(prop->nameoff));
>> >> - if (!visit_start_list(v, name, NULL, 0, errp)) {
>> >> + dt_name = fdt_string(fdt, fdt32_to_cpu(prop->nameoff));
>> >> + if (!visit_start_list(v, dt_name, NULL, 0, errp)) {
>> >> return;
>> >> }
>> >> for (i = 0; i < prop_len; i++) {
