COMPMID-417: Fix clang-tidy failures for 32-bit runs

Change-Id: I2fbb6dda1c281627a4d64dce3b4c4d2ebaa8d022
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/89289
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/src/core/NEON/kernels/NELocallyConnectedMatrixMultiplyKernel.cpp b/src/core/NEON/kernels/NELocallyConnectedMatrixMultiplyKernel.cpp
index a02ebf6..1b2942c 100644
--- a/src/core/NEON/kernels/NELocallyConnectedMatrixMultiplyKernel.cpp
+++ b/src/core/NEON/kernels/NELocallyConnectedMatrixMultiplyKernel.cpp
@@ -165,6 +165,7 @@
     ARM_COMPUTE_UNUSED(input1);
     ARM_COMPUTE_UNUSED(output);
     ARM_COMPUTE_UNUSED(window);
+    ARM_COMPUTE_UNUSED(info);
     ARM_COMPUTE_ERROR("Not supported, recompile with -march=armv8.2-a+fp16+simd.");
 #endif /* ARM_COMPUTE_ENABLE_FP16 */
 }