da9551c28c
Implicit type conversions are bad; they hinder readability of code and have potential to cause bugs. Here the variable wait_ack is always supplied a bool value while in function declarations it is defined as an int type. Fix it by defining wait_ack a bool type in all usages. Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>