Remove redundant check in Makefile.kokkos

endif

KOKKOS_INTERNAL_COMPILER_CLANG       := $(strip $(shell $(CXX) --version       2>&1 | grep clang               | wc -l))

KOKKOS_INTERNAL_COMPILER_APPLE_CLANG := $(strip $(shell $(CXX) --version       2>&1 | grep "apple-darwin"      | wc -l))

ifneq ($(OMPI_CXX),)

  KOKKOS_INTERNAL_COMPILER_NVCC  := $(strip $(shell $(OMPI_CXX) --version   2>&1 | grep "nvcc" | wc -l))

endif

ifneq ($(MPICH_CXX),)

  KOKKOS_INTERNAL_COMPILER_NVCC  := $(strip $(shell $(MPICH_CXX) --version  2>&1 | grep "nvcc" | wc -l))

endif

ifeq ($(KOKKOS_INTERNAL_COMPILER_CLANG), 2)

  KOKKOS_INTERNAL_COMPILER_CLANG = 1