add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/ide/ide-sysfs.c
..
..
@@ -131,7 +131,7 @@
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 int ide_sysfs_register_port(ide_hwif_t *hwif)
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 {
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-	int i, uninitialized_var(rc);
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+	int i, rc;
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 	for (i = 0; ide_port_attrs[i]; i++) {
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 		rc = device_create_file(hwif->portdev, ide_port_attrs[i]);