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dtc: Fix signedness comparisons warnings: reservednum

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With -Wsign-compare, compilers warn about a mismatching signedness
in comparisons in code using the "reservednum" variable.

There is obviously little sense in having a negative number of reserved
memory entries, so let's make this variable and all its users unsigned.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Message-Id: <20210611171040.25524-6-andre.przywara@arm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Andre Przywara 2021-06-11 18:10:37 +01:00 • committed by David Gibson
parent 24e7f511fd
commit 5bec74a6d1
3 changed files with 4 additions and 4 deletions
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2
flattree.c
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@ -295,7 +295,7 @@ static struct data flatten_reserve_list(struct reserve_info *reservelist,
{
struct reserve_info *re;
struct data d = empty_data;
int j;
unsigned int j;
for (re = reservelist; re; re = re->next) {
d = data_append_re(d, re->address, re->size);