Add 'exit' label and variable initialization to relevant test suite functions
diff --git a/tests/suites/test_suite_blowfish.function b/tests/suites/test_suite_blowfish.function
index 17a5b65..b058698 100644
--- a/tests/suites/test_suite_blowfish.function
+++ b/tests/suites/test_suite_blowfish.function
@@ -36,6 +36,7 @@
         TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
     }
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */
@@ -69,6 +70,7 @@
         TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
     }
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */
@@ -107,6 +109,7 @@
         TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
     }
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */
@@ -144,6 +147,7 @@
         TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
     }
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */
@@ -178,6 +182,7 @@
 
     TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */
@@ -212,6 +217,7 @@
 
     TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */
@@ -248,6 +254,7 @@
 
     TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
 
+exit:
     blowfish_free( &ctx );
 }
 /* END_CASE */