CMSIS-DSP: Corrected compilation warnings

Source/SupportFunctions/arm_float_to_q15.c

@@ -134,6 +134,7 @@ void arm_float_to_q15(
   float32x4_t mHalf = vdupq_n_f32(-0.5f / 32768.0f);
   float32x4_t r;
   uint32x4_t cmp;
+  float32_t in;
   #endif
 
   int32x4_t cvt;

Testing/Source/Tests/StatsTestsF32.cpp

@@ -214,7 +214,6 @@ a double precision computation.
       float32_t in[4]={4.0f, 7.0f, 13.0f, 16.0f};
       float32_t result;
       int i;
-      arm_status status;
 
       /*
 
@@ -223,7 +222,7 @@ a double precision computation.
       */
       for(i=0 ; i < 4; i++)
       {
-        in[i] += 3e4;
+        in[i] += 3.0e4f;
       }
 
       arm_std_f32(in,4,&result);
@@ -238,7 +237,7 @@ a double precision computation.
 
       */
 
-      ASSERT_TRUE(fabs(5.47723f - result) < 1.0e-4);
+      ASSERT_TRUE(fabs(5.47723f - result) < 1.0e-4f);
 
     }