fix build issue

Author: jlatusek

src/credentials/tests/TestDeviceAttestationCredentials.cpp

@@ -49,7 +49,7 @@ static const ByteSpan kExpectedPaiPublicKey = DevelopmentCerts::kPaiPublicKey;
 
 struct TestDeviceAttestationCredentials : public ::testing::Test
 {
-    static void SetUpTestSuite() { ASSERT_EQ([error](chip::Platform::MemoryInit()), CHIP_NO_ERROR); }
+    static void SetUpTestSuite() { ASSERT_EQ(chip::Platform::MemoryInit(), CHIP_NO_ERROR); }
     static void TearDownTestSuite() { chip::Platform::MemoryShutdown(); }
 };
 

src/credentials/tests/TestFabricTable.cpp

@@ -2247,7 +2247,7 @@ TEST_F(TestFabricTable, TestFabricLabelChange)
         EXPECT_TRUE(fabricLabel.data_equal("acme fabric"_span));
 
         // Update fabric label
-        CharSpan fabricLabel = "placeholder"_span;
+        fabricLabel = "placeholder"_span;
         EXPECT_EQ(fabricTable.SetFabricLabel(1, "roboto fabric"_span), CHIP_NO_ERROR);
 
         fabricLabel = "placeholder"_span;

src/credentials/tests/TestGroupDataProvider.cpp

@@ -597,7 +597,6 @@ TEST_F(TestGroupDataProvider, TestEndpointIterator)
     it = provider->IterateEndpoints(kFabric2);
     ASSERT_TRUE(it);
     count = 0;
-    GroupEndpoint output;
     EXPECT_EQ(expected_f2.size(), it->Count());
     while (it->Next(output) && count < expected_f2.size())
     {
@@ -963,7 +962,7 @@ TEST_F(TestGroupDataProvider, TestKeySetIterator)
 
     it = provider->IterateKeySets(kFabric2);
     ASSERT_TRUE(it);
-    size_t count = 0;
+    count = 0;
     EXPECT_EQ(expected_f2.size(), it->Count());
 
     while (it->Next(keyset) && count < expected_f2.size())