New Defects reported by Coverity Scan for NetBSD-amd64-kernel

[scan-admin%coverity.com@localhost]

Hi,

Please find the latest report on new defect(s) introduced to NetBSD-amd64-kernel found with Coverity Scan.

15 new defect(s) introduced to NetBSD-amd64-kernel found with Coverity Scan.
15 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 15 of 15 defect(s)


** CID 1288209:  Incorrect expression  (ASSERT_SIDE_EFFECT)
/sys/dev/lockstat.c: 169 in lockstat_init_tables()


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*** CID 1288209:  Incorrect expression  (ASSERT_SIDE_EFFECT)
/sys/dev/lockstat.c: 169 in lockstat_init_tables()
163     	int i, per, slop, cpuno;
164     	CPU_INFO_ITERATOR cii;
165     	struct cpu_info *ci;
166     	lscpu_t *lc;
167     	lsbuf_t *lb;
168     
>>>     CID 1288209:  Incorrect expression  (ASSERT_SIDE_EFFECT)
>>>     Argument "lockstat_dev_enabled" of KASSERT() has a side effect because the variable is volatile.  The containing function might work differently in a non-debug build.
169     	KASSERT(!lockstat_dev_enabled);
170     
171     	for (CPU_INFO_FOREACH(cii, ci)) {
172     		if (ci->ci_lockstat != NULL) {
173     			kmem_free(ci->ci_lockstat, sizeof(lscpu_t));
174     			ci->ci_lockstat = NULL;


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