Merge "Remove comments and code about ro.boot.slot"
diff --git a/adb/set_verity_enable_state_service.cpp b/adb/set_verity_enable_state_service.cpp
index 253d14a..49e0363 100644
--- a/adb/set_verity_enable_state_service.cpp
+++ b/adb/set_verity_enable_state_service.cpp
@@ -93,21 +93,9 @@
/* Helper function to get A/B suffix, if any. If the device isn't
* using A/B the empty string is returned. Otherwise either "_a",
* "_b", ... is returned.
- *
- * Note that since sometime in O androidboot.slot_suffix is deprecated
- * and androidboot.slot should be used instead. Since bootloaders may
- * be out of sync with the OS, we check both and for extra safety
- * prepend a leading underscore if there isn't one already.
*/
static std::string get_ab_suffix() {
- std::string ab_suffix = android::base::GetProperty("ro.boot.slot_suffix", "");
- if (ab_suffix == "") {
- ab_suffix = android::base::GetProperty("ro.boot.slot", "");
- }
- if (ab_suffix.size() > 0 && ab_suffix[0] != '_') {
- ab_suffix = std::string("_") + ab_suffix;
- }
- return ab_suffix;
+ return android::base::GetProperty("ro.boot.slot_suffix", "");
}
/* Use AVB to turn verity on/off */
diff --git a/fs_mgr/fs_mgr_slotselect.cpp b/fs_mgr/fs_mgr_slotselect.cpp
index 9ca15e2..33fd562 100644
--- a/fs_mgr/fs_mgr_slotselect.cpp
+++ b/fs_mgr/fs_mgr_slotselect.cpp
@@ -21,19 +21,12 @@
#include "fs_mgr.h"
#include "fs_mgr_priv.h"
-// Returns "_a" or "_b" based on two possible values in kernel cmdline:
-// - androidboot.slot = a or b OR
-// - androidboot.slot_suffix = _a or _b
-// TODO: remove slot_suffix once it's deprecated.
+// Returns "_a" or "_b" based on androidboot.slot_suffix in kernel cmdline, or an empty string
+// if that parameter does not exist.
std::string fs_mgr_get_slot_suffix() {
- std::string slot;
std::string ab_suffix;
- if (fs_mgr_get_boot_config("slot", &slot)) {
- ab_suffix = "_" + slot;
- } else if (!fs_mgr_get_boot_config("slot_suffix", &ab_suffix)) {
- ab_suffix = "";
- }
+ fs_mgr_get_boot_config("slot_suffix", &ab_suffix);
return ab_suffix;
}
