Simplify the code a bit.
Replace clumsy for(;;) { if (foo) break; ...} with simpler while (!foo) { ... }. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D13546
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=327037
@ -1014,10 +1014,7 @@ acpi_hint_device_unit(device_t acdev, device_t child, const char *name,
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* name to see if one's resources are a subset of this device.
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*/
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line = 0;
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for (;;) {
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if (resource_find_dev(&line, name, &unit, "at", NULL) != 0)
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break;
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while (resource_find_dev(&line, name, &unit, "at", NULL) == 0) {
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/* Must have an "at" for acpi or isa. */
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resource_string_value(name, unit, "at", &s);
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if (!(strcmp(s, "acpi0") == 0 || strcmp(s, "acpi") == 0 ||
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