suggestions from coderabbit

ggml/src/ggml-cann/ggml-cann.cpp

@@ -2210,7 +2210,7 @@ static bool ggml_backend_cann_supports_op(ggml_backend_dev_t dev,
         case GGML_OP_COUNT_EQUAL:
             return true;
         case GGML_OP_SCALE:
-            float bias = ((const float *)(dst->op_params))[1];
+            float bias = ((const float *)(op->op_params))[1];
             return bias == 0.0f; // TODO: support bias != 0.0f
         case GGML_OP_SOFT_MAX:
             // TODO: support broadcast

ggml/src/ggml-cpu/vec.h

@@ -404,13 +404,13 @@ inline static void ggml_vec_mad1_f32(const int n, float * y, const float s, cons
 
         // leftovers
         for (int i = np; i < n; ++i) {
-            y[i]  = y[i]*s + b;
+            y[i] = y[i]*s + b;
         }
     #endif
 #else
     // scalar
     for (int i = 0; i < n; ++i) {
-        y[i] *= y[i]*s + b;
+        y[i] = y[i]*s + b;
     }
 #endif
 }