On 1/22/23 8:49 AM, Tom Rix wrote: > clang static analysis reports > drivers/block/paride/pcd.c:856:36: warning: The left operand of '&' > is a garbage value [core.UndefinedBinaryOperatorResult] > tocentry->cdte_ctrl = buffer[5] & 0xf; > ~~~~~~~~~ ^ Has this one been compiled? I'm guessing not tested... In any case, this code is going away hopefully shortly, so let's not bother with changes like this. -- Jens Axboe