2 files changed, 3 insertions, 6 deletions

diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index 1f0d3170b..da15f764a 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -143,7 +143,6 @@ u64 GetSignatureTypeDataSize(SignatureType type) {
         return 0x3C;
     }
     UNREACHABLE();
-    return 0;
 }
 
 u64 GetSignatureTypePaddingSize(SignatureType type) {
@@ -158,7 +157,6 @@ u64 GetSignatureTypePaddingSize(SignatureType type) {
         return 0x40;
     }
     UNREACHABLE();
-    return 0;
 }
 
 SignatureType Ticket::GetSignatureType() const {
@@ -173,7 +171,6 @@ SignatureType Ticket::GetSignatureType() const {
     }
 
     UNREACHABLE();
-    return {};
 }
 
 TicketData& Ticket::GetData() {
@@ -351,7 +348,7 @@ std::optional<Key128> DeriveSDSeed() {
     std::array<u8, 0x10> buffer{};
     std::size_t offset = 0;
     for (; offset + 0x10 < save_43.GetSize(); ++offset) {
-        if (!save_43.Seek(static_cast<s64>(offset), SEEK_SET)) {
+        if (!save_43.Seek(offset, SEEK_SET)) {
             return std::nullopt;
         }
 
@@ -361,7 +358,7 @@ std::optional<Key128> DeriveSDSeed() {
         }
     }
 
-    if (!save_43.Seek(static_cast<s64>(offset + 0x10), SEEK_SET)) {
+    if (!save_43.Seek(offset + 0x10, SEEK_SET)) {
         return std::nullopt;
     }
 
diff --git a/src/core/crypto/partition_data_manager.cpp b/src/core/crypto/partition_data_manager.cpp
index db54f71f4..5f1c86a09 100644
--- a/src/core/crypto/partition_data_manager.cpp
+++ b/src/core/crypto/partition_data_manager.cpp
@@ -161,7 +161,7 @@ static constexpr u8 CalculateMaxKeyblobSourceHash() {
         return true;
     };
 
-    for (std::size_t i = 0x1F; i <= 0x1F; --i) {
+    for (s8 i = 0x1F; i >= 0; --i) {
         if (!is_zero(keyblob_source_hashes[i])) {
             return static_cast<u8>(i + 1);
         }