GitLab

Main fixes:

Added explicit casts (e.g. 0U) to integers in order for them to be
compatible with whatever operation they're used in [Rule 10.1]

Force operands of an operator to the same type category [Rule 10.4]

Added curly braces ({}) around if statements in order to
make them compound [Rule 15.6]

Change-Id: I4840c3122939f736113d61f1462af3bd7b0b5085
Signed-off-by: Anthony Zhou <anzhou@nvidia.com>