radeon/llvm: Free created llvm memory buffer

v2: Fix indentation

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

CC: "10.0" <mesa-stable@lists.freedesktop.org>

src/gallium/drivers/radeon/radeon_llvm_util.c

@@ -42,6 +42,7 @@ LLVMModuleRef radeon_llvm_parse_bitcode(const unsigned char * bitcode,
 	buf = LLVMCreateMemoryBufferWithMemoryRangeCopy((const char*)bitcode,
 							bitcode_len, "radeon");
 	LLVMParseBitcodeInContext(ctx, buf, &module, NULL);
+	LLVMDisposeMemoryBuffer(buf);
 	return module;
 }