Various static checker fixes

From: Andi Kleen
Date: Mon Sep 30 2013 - 16:32:17 EST

I was playing around with LLVM's static checker. Here are some fixes
from reviewing the output on a kernel build.

Some merely shut up the checker -- it is technically right, but
the problem is not a real bug as far as I can tell. Still it's
cleaner/clearer to avoid uninitialized variables and similar.

A few others are real bugs.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at