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genksyms: Use same type in loop comparison

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The ARRAY_SIZE macro in scripts/genksyms/genksyms.c returns a value of
type size_t. That value is being compared to a variable of type int in
a loop in read_node(). Change the int variable to size_t type as well,
so we don't do signed vs unsigned type comparisons with all the
potential promotion/sign extension trouble that can cause (also
silences compiler warnings at high levels of warnings).

Signed-off-by: Jesper Juhl <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
This commit is contained in:
Jesper Juhl 2011-07-12 00:32:04 +02:00 • committed by Michal Marek
commit 1ae14703e7
1 changed files with 1 additions and 1 deletions
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2
scripts/genksyms/genksyms.c
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@ -448,7 +448,7 @@ static struct string_list *read_node(FILE *f)
node.string = buffer;
if (node.string[1] == '#') {
int n;
size_t n;
for (n = 0; n < ARRAY_SIZE(symbol_types); n++) {
if (node.string[0] == symbol_types[n].n) {