Fix external/kmod compiling against musl am: 0126343c am: 599867a5 am: 6ece5e10 am: ec4b598d am: 1a0c7d1b

Original change: https://android-review.googlesource.com/c/platform/external/kmod/+/1826118

Change-Id: I21a6e552eaa9eeaa949399e6cecd34f75e2ffd26