libkmod-elf: Remove unused variables

libkmod/libkmod-elf.c:52:34: warning: unused variable 'native_endianess'
      [-Wunused-const-variable]
static const enum kmod_elf_class native_endianess = KMOD_ELF_LSB;
diff --git a/libkmod/libkmod-elf.c b/libkmod/libkmod-elf.c
index 9ad8576..d1b0f33 100644
--- a/libkmod/libkmod-elf.c
+++ b/libkmod/libkmod-elf.c
@@ -46,12 +46,6 @@
 	char name[64 - sizeof(uint64_t)];
 };
 
-#ifdef WORDS_BIGENDIAN
-static const enum kmod_elf_class native_endianess = KMOD_ELF_MSB;
-#else
-static const enum kmod_elf_class native_endianess = KMOD_ELF_LSB;
-#endif
-
 struct kmod_elf {
 	const uint8_t *memory;
 	uint8_t *changed;