On 22/04/2020 16:12, Joel Sherrill wrote:
the code I added is an accepted idiom for telling the compiler a
variable or parameter is used for its analysis purposes. Does this
make sense?
diff --git a/cpukit/include/rtems/score/isrlock.h
b/cpukit/include/rtems/score/i
index 14ea88b..52645a3 100644
--- a/cpukit/include/rtems/score/isrlock.h
+++ b/cpukit/include/rtems/score/isrlock.h
@@ -147,7 +147,7 @@ typedef struct {
{ SMP_LOCK_INITIALIZER( _name ) }
#else
#define ISR_LOCK_INITIALIZER( _name ) \
- { }
+ { (void) (_name); }
#endif
For a function-like macro it would be all right, however, this if an
initializer macro. I guess this test needs some #ifdef RTEMS_SMP to fix
the warnings.
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