diff --git a/fs_mgr/fs_mgr.cpp b/fs_mgr/fs_mgr.cpp
index c321fe3..8e57e1e 100644
--- a/fs_mgr/fs_mgr.cpp
+++ b/fs_mgr/fs_mgr.cpp
@@ -1031,7 +1031,7 @@
 
         if (fstab->recs[i].fs_mgr_flags & MF_AVB) {
             if (!avb_handle) {
-                avb_handle = FsManagerAvbHandle::Open(*fstab);
+                avb_handle = FsManagerAvbHandle::Open();
                 if (!avb_handle) {
                     LERROR << "Failed to open FsManagerAvbHandle";
                     return FS_MGR_MNTALL_FAIL;
@@ -1275,7 +1275,7 @@
 
         if (fstab->recs[i].fs_mgr_flags & MF_AVB) {
             if (!avb_handle) {
-                avb_handle = FsManagerAvbHandle::Open(*fstab);
+                avb_handle = FsManagerAvbHandle::Open();
                 if (!avb_handle) {
                     LERROR << "Failed to open FsManagerAvbHandle";
                     return FS_MGR_DOMNT_FAILED;
diff --git a/fs_mgr/fs_mgr_avb.cpp b/fs_mgr/fs_mgr_avb.cpp
index 31affbe..6f94d45 100644
--- a/fs_mgr/fs_mgr_avb.cpp
+++ b/fs_mgr/fs_mgr_avb.cpp
@@ -361,21 +361,7 @@
     return true;
 }
 
-FsManagerAvbUniquePtr FsManagerAvbHandle::Open(const fstab& fstab) {
-    FsManagerAvbOps avb_ops(fstab);
-    return DoOpen(&avb_ops);
-}
-
-FsManagerAvbUniquePtr FsManagerAvbHandle::Open(ByNameSymlinkMap&& by_name_symlink_map) {
-    if (by_name_symlink_map.empty()) {
-        LERROR << "Empty by_name_symlink_map when opening FsManagerAvbHandle";
-        return nullptr;
-    }
-    FsManagerAvbOps avb_ops(std::move(by_name_symlink_map));
-    return DoOpen(&avb_ops);
-}
-
-FsManagerAvbUniquePtr FsManagerAvbHandle::DoOpen(FsManagerAvbOps* avb_ops) {
+FsManagerAvbUniquePtr FsManagerAvbHandle::Open() {
     bool is_device_unlocked = fs_mgr_is_device_unlocked();
 
     FsManagerAvbUniquePtr avb_handle(new FsManagerAvbHandle());
@@ -384,10 +370,11 @@
         return nullptr;
     }
 
+    FsManagerAvbOps avb_ops;
     AvbSlotVerifyFlags flags = is_device_unlocked ? AVB_SLOT_VERIFY_FLAGS_ALLOW_VERIFICATION_ERROR
                                                   : AVB_SLOT_VERIFY_FLAGS_NONE;
     AvbSlotVerifyResult verify_result =
-        avb_ops->AvbSlotVerify(fs_mgr_get_slot_suffix(), flags, &avb_handle->avb_slot_data_);
+            avb_ops.AvbSlotVerify(fs_mgr_get_slot_suffix(), flags, &avb_handle->avb_slot_data_);
 
     // Only allow two verify results:
     //   - AVB_SLOT_VERIFY_RESULT_OK.
diff --git a/fs_mgr/fs_mgr_avb_ops.cpp b/fs_mgr/fs_mgr_avb_ops.cpp
index 43879fe..18efa22 100644
--- a/fs_mgr/fs_mgr_avb_ops.cpp
+++ b/fs_mgr/fs_mgr_avb_ops.cpp
@@ -40,6 +40,8 @@
 #include "fs_mgr.h"
 #include "fs_mgr_priv.h"
 
+using namespace std::literals;
+
 static AvbIOResult read_from_partition(AvbOps* ops, const char* partition, int64_t offset,
                                        size_t num_bytes, void* buffer, size_t* out_num_read) {
     return FsManagerAvbOps::GetInstanceFromAvbOps(ops)->ReadFromPartition(
@@ -98,7 +100,7 @@
     return AVB_IO_RESULT_OK;
 }
 
-void FsManagerAvbOps::InitializeAvbOps() {
+FsManagerAvbOps::FsManagerAvbOps() {
     // We only need to provide the implementation of read_from_partition()
     // operation since that's all what is being used by the avb_slot_verify().
     // Other I/O operations are only required in bootloader but not in
@@ -116,31 +118,10 @@
     avb_ops_.user_data = this;
 }
 
-FsManagerAvbOps::FsManagerAvbOps(std::map<std::string, std::string>&& by_name_symlink_map)
-    : by_name_symlink_map_(std::move(by_name_symlink_map)) {
-    InitializeAvbOps();
-}
-
-FsManagerAvbOps::FsManagerAvbOps(const fstab& fstab) {
-    // Constructs the by-name symlink map for each fstab record.
-    // /dev/block/platform/soc.0/7824900.sdhci/by-name/system_a =>
-    // by_name_symlink_map_["system_a"] = "/dev/block/platform/soc.0/7824900.sdhci/by-name/system_a"
-    for (int i = 0; i < fstab.num_entries; i++) {
-        std::string partition_name = basename(fstab.recs[i].blk_device);
-        by_name_symlink_map_[partition_name] = fstab.recs[i].blk_device;
-    }
-    InitializeAvbOps();
-}
-
 AvbIOResult FsManagerAvbOps::ReadFromPartition(const char* partition, int64_t offset,
                                                size_t num_bytes, void* buffer,
                                                size_t* out_num_read) {
-    const auto iter = by_name_symlink_map_.find(partition);
-    if (iter == by_name_symlink_map_.end()) {
-        LERROR << "by-name symlink not found for partition: '" << partition << "'";
-        return AVB_IO_RESULT_ERROR_NO_SUCH_PARTITION;
-    }
-    std::string path = iter->second;
+    const std::string path = "/dev/block/by-name/"s + partition;
 
     // Ensures the device path (a symlink created by init) is ready to access.
     if (!fs_mgr_wait_for_file(path, 1s)) {
diff --git a/fs_mgr/fs_mgr_priv_avb_ops.h b/fs_mgr/fs_mgr_priv_avb_ops.h
index d1ef2e9..44eb1da 100644
--- a/fs_mgr/fs_mgr_priv_avb_ops.h
+++ b/fs_mgr/fs_mgr_priv_avb_ops.h
@@ -46,8 +46,7 @@
 //
 class FsManagerAvbOps {
   public:
-    FsManagerAvbOps(const fstab& fstab);
-    FsManagerAvbOps(std::map<std::string, std::string>&& by_name_symlink_map);
+    FsManagerAvbOps();
 
     static FsManagerAvbOps* GetInstanceFromAvbOps(AvbOps* ops) {
         return reinterpret_cast<FsManagerAvbOps*>(ops->user_data);
@@ -60,8 +59,6 @@
                                       AvbSlotVerifyData** out_data);
 
   private:
-    void InitializeAvbOps();
-
     AvbOps avb_ops_;
     std::map<std::string, std::string> by_name_symlink_map_;
 };
diff --git a/fs_mgr/include/fs_mgr_avb.h b/fs_mgr/include/fs_mgr_avb.h
index 73a22c8..bb55a14 100644
--- a/fs_mgr/include/fs_mgr_avb.h
+++ b/fs_mgr/include/fs_mgr_avb.h
@@ -53,13 +53,6 @@
     // A typical usage will be:
     //   - FsManagerAvbUniquePtr handle = FsManagerAvbHandle::Open();
     //
-    // There are two overloaded Open() functions with a single parameter.
-    // The argument can be a ByNameSymlinkMap describing the mapping from partition
-    // name to by-name symlink, or a fstab file to which the ByNameSymlinkMap is
-    // constructed from. e.g.,
-    //   - /dev/block/platform/soc.0/7824900.sdhci/by-name/system_a ->
-    //   - ByNameSymlinkMap["system_a"] = "/dev/block/platform/soc.0/7824900.sdhci/by-name/system_a"
-    //
     // Possible return values:
     //   - nullptr: any error when reading and verifying the metadata,
     //     e.g., I/O error, digest value mismatch, size mismatch, etc.
@@ -82,8 +75,7 @@
     //   - a valid unique_ptr with status kAvbHandleSuccess: the metadata
     //     is verified and can be trusted.
     //
-    static FsManagerAvbUniquePtr Open(const fstab& fstab);
-    static FsManagerAvbUniquePtr Open(ByNameSymlinkMap&& by_name_symlink_map);
+    static FsManagerAvbUniquePtr Open();
 
     // Sets up dm-verity on the given fstab entry.
     // The 'wait_for_verity_dev' parameter makes this function wait for the
@@ -121,7 +113,6 @@
     };
 
     FsManagerAvbHandle() : avb_slot_data_(nullptr), status_(kAvbHandleUninitialized) {}
-    static FsManagerAvbUniquePtr DoOpen(FsManagerAvbOps* avb_ops);
 
     AvbSlotVerifyData* avb_slot_data_;
     AvbHandleStatus status_;
diff --git a/init/first_stage_mount.cpp b/init/first_stage_mount.cpp
index 1e434d2..43b2ebf 100644
--- a/init/first_stage_mount.cpp
+++ b/init/first_stage_mount.cpp
@@ -73,7 +73,7 @@
     bool GetDmLinearMetadataDevice();
     bool InitDmLinearBackingDevices(const android::fs_mgr::LpMetadata& metadata);
 
-    virtual ListenerAction UeventCallback(const Uevent& uevent);
+    ListenerAction UeventCallback(const Uevent& uevent);
 
     // Pure virtual functions.
     virtual bool GetDmVerityDevices() = 0;
@@ -108,14 +108,12 @@
     ~FirstStageMountVBootV2() override = default;
 
   protected:
-    ListenerAction UeventCallback(const Uevent& uevent) override;
     bool GetDmVerityDevices() override;
     bool SetUpDmVerity(fstab_rec* fstab_rec) override;
     bool InitAvbHandle();
 
     std::string device_tree_vbmeta_parts_;
     FsManagerAvbUniquePtr avb_handle_;
-    ByNameSymlinkMap by_name_symlink_map_;
 };
 
 // Static Functions
@@ -544,33 +542,6 @@
     return true;
 }
 
-ListenerAction FirstStageMountVBootV2::UeventCallback(const Uevent& uevent) {
-    // Check if this uevent corresponds to one of the required partitions and store its symlinks if
-    // so, in order to create FsManagerAvbHandle later.
-    // Note that the parent callback removes partitions from the list of required partitions
-    // as it finds them, so this must happen first.
-    if (!uevent.partition_name.empty() &&
-        required_devices_partition_names_.find(uevent.partition_name) !=
-                required_devices_partition_names_.end()) {
-        // GetBlockDeviceSymlinks() will return three symlinks at most, depending on
-        // the content of uevent. by-name symlink will be at [0] if uevent->partition_name
-        // is not empty. e.g.,
-        //   - /dev/block/platform/soc.0/f9824900.sdhci/by-name/modem
-        //   - /dev/block/platform/soc.0/f9824900.sdhci/mmcblk0p1
-        std::vector<std::string> links = device_handler_->GetBlockDeviceSymlinks(uevent);
-        if (!links.empty()) {
-            auto [it, inserted] = by_name_symlink_map_.emplace(uevent.partition_name, links[0]);
-            if (!inserted && (links[0] != it->second)) {
-                LOG(ERROR) << "Partition '" << uevent.partition_name
-                           << "' already existed in the by-name symlink map with a value of '"
-                           << it->second << "', new value '" << links[0] << "' will be ignored.";
-            }
-        }
-    }
-
-    return FirstStageMount::UeventCallback(uevent);
-}
-
 bool FirstStageMountVBootV2::SetUpDmVerity(fstab_rec* fstab_rec) {
     if (fs_mgr_is_avb(fstab_rec)) {
         if (!InitAvbHandle()) return false;
@@ -594,13 +565,7 @@
 bool FirstStageMountVBootV2::InitAvbHandle() {
     if (avb_handle_) return true;  // Returns true if the handle is already initialized.
 
-    if (by_name_symlink_map_.empty()) {
-        LOG(ERROR) << "by_name_symlink_map_ is empty";
-        return false;
-    }
-
-    avb_handle_ = FsManagerAvbHandle::Open(std::move(by_name_symlink_map_));
-    by_name_symlink_map_.clear();  // Removes all elements after the above std::move().
+    avb_handle_ = FsManagerAvbHandle::Open();
 
     if (!avb_handle_) {
         PLOG(ERROR) << "Failed to open FsManagerAvbHandle";
@@ -651,8 +616,7 @@
         return;
     }
 
-    FsManagerAvbUniquePtr avb_handle =
-            FsManagerAvbHandle::Open(std::move(avb_first_mount.by_name_symlink_map_));
+    FsManagerAvbUniquePtr avb_handle = FsManagerAvbHandle::Open();
     if (!avb_handle) {
         PLOG(ERROR) << "Failed to open FsManagerAvbHandle for INIT_AVB_VERSION";
         return;