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![Dan Carpenter](https://secure.gravatar.com/avatar/85ff6b2aa66ef9f0bf35105783fd2ae2.jpg?s=96&d=mm)
Dan Carpenter committed 9c8f55798a9
Input: sentelic - silence some underflow warnings I have a static checker that complains when we check for an upper bound but don't have a corresponding check for a lower bound. With this code, the upper bound check seems not really required, so it is not a bug to leave the lower bound check out as well. But let's silence the warning by making these variables unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>