tty_info: Avoid warning by using logical instead of bitwise operators
Since TD_IS_RUNNING() and TS_ON_RUNQ() are defined as logical
expressions involving '==', clang 14 warns about them being checked with
a bitwise operator instead of a logical one:
sys/kern/tty_info.c:124:9: error: use of bitwise '|' with boolean operands [-Werror,-Wbitwise-instead-of-logical]
runa = TD_IS_RUNNING(td) | TD_ON_RUNQ(td);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
||
sys/sys/proc.h:562:27: note: expanded from macro 'TD_IS_RUNNING'
^
sys/kern/tty_info.c:124:9: note: cast one or both operands to int to silence this warning
sys/sys/proc.h:562:27: note: expanded from macro 'TD_IS_RUNNING'
^
sys/kern/tty_info.c:129:9: error: use of bitwise '|' with boolean operands [-Werror,-Wbitwise-instead-of-logical]
runb = TD_IS_RUNNING(td2) | TD_ON_RUNQ(td2);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
||
sys/sys/proc.h:562:27: note: expanded from macro 'TD_IS_RUNNING'
^
sys/kern/tty_info.c:129:9: note: cast one or both operands to int to silence this warning
sys/sys/proc.h:562:27: note: expanded from macro 'TD_IS_RUNNING'
^Fix this by using logical operators instead. No functional change
intended.
Reviewed by: cem, emaste, kevans, markj
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D34186