COMPMID-959: Fix bug in NEActivationLayerKernel (CONST_0-QASYMM8)

Change-Id: I05ca7f6c22e110f3a748c1940847cdcdf2359ba7
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122242
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
diff --git a/src/core/NEON/kernels/NEActivationLayerKernel.cpp b/src/core/NEON/kernels/NEActivationLayerKernel.cpp
index a6dbfe6..ec12515 100644
--- a/src/core/NEON/kernels/NEActivationLayerKernel.cpp
+++ b/src/core/NEON/kernels/NEActivationLayerKernel.cpp
@@ -574,13 +574,13 @@
 template <ActivationLayerInfo::ActivationFunction F, typename T>
 typename std::enable_if<std::is_same<T, qasymm8_t>::value, void>::type NEActivationLayerKernel::activation(const Window &window)
 {
-    Iterator                  input(_input, window);
-    Iterator                  output(_output, window);
-    const QuantizationInfo    qi_in   = _input->info()->quantization_info();
-    const QuantizationInfo    qi_out  = _output->info()->quantization_info();
-    const qasymm8x16_t        a       = vdupq_n_u8(sqcvt_qasymm8_f32(_act_info.a(), qi_in.scale, qi_in.offset));
-    const qasymm8x16_t        b       = vdupq_n_u8(sqcvt_qasymm8_f32(_act_info.b(), qi_in.scale, qi_in.offset));
-    static const qasymm8x16_t CONST_0 = vdupq_n_u8(sqcvt_qasymm8_f32(0.f, qi_in.scale, qi_in.offset));
+    Iterator               input(_input, window);
+    Iterator               output(_output, window);
+    const QuantizationInfo qi_in   = _input->info()->quantization_info();
+    const QuantizationInfo qi_out  = _output->info()->quantization_info();
+    const qasymm8x16_t     a       = vdupq_n_u8(sqcvt_qasymm8_f32(_act_info.a(), qi_in.scale, qi_in.offset));
+    const qasymm8x16_t     b       = vdupq_n_u8(sqcvt_qasymm8_f32(_act_info.b(), qi_in.scale, qi_in.offset));
+    const qasymm8x16_t     CONST_0 = vdupq_n_u8(sqcvt_qasymm8_f32(0.f, qi_in.scale, qi_in.offset));
 
     // Initialise scale/offset for re-quantization
     float       s  = qi_in.scale / qi_out.scale;