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kallsyms: change overflow variable to bool type

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Change the 'overflow' variable to bool. Also, remove unnecessary
parentheses.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2024-09-07 17:53:23 +09:00
parent 327df5bf54
commit 9a418218da
1 changed files with 4 additions and 4 deletions
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8
scripts/kallsyms.c
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@ -455,17 +455,17 @@ static void write_src(void)
*/ */
long long offset; long long offset;
int overflow; bool overflow;
if (!absolute_percpu) { if (!absolute_percpu) {
offset = table[i]->addr - relative_base; offset = table[i]->addr - relative_base;
overflow = (offset < 0 || offset > UINT_MAX); overflow = offset < 0 || offset > UINT_MAX;
} else if (symbol_absolute(table[i])) { } else if (symbol_absolute(table[i])) {
offset = table[i]->addr; offset = table[i]->addr;
overflow = (offset < 0 || offset > INT_MAX); overflow = offset < 0 || offset > INT_MAX;
} else { } else {
offset = relative_base - table[i]->addr - 1; offset = relative_base - table[i]->addr - 1;
overflow = (offset < INT_MIN || offset >= 0); overflow = offset < INT_MIN || offset >= 0;
} }
if (overflow) { if (overflow) {
fprintf(stderr, "kallsyms failure: " fprintf(stderr, "kallsyms failure: "