svn commit: r367647 - head/tests/sys/vm
Adrian Chadd
adrian at FreeBSD.org
Fri Nov 13 18:50:24 UTC 2020
Author: adrian
Date: Fri Nov 13 18:50:24 2020
New Revision: 367647
URL: https://svnweb.freebsd.org/changeset/base/367647
Log:
[tests] Fix unused variable warning in gcc
Reviewed by: markj, imp, cem,
Approved by: markj
Differential Revision: https://reviews.freebsd.org/D26792
Modified:
head/tests/sys/vm/page_fault_signal.c
Modified: head/tests/sys/vm/page_fault_signal.c
==============================================================================
--- head/tests/sys/vm/page_fault_signal.c Fri Nov 13 18:34:13 2020 (r367646)
+++ head/tests/sys/vm/page_fault_signal.c Fri Nov 13 18:50:24 2020 (r367647)
@@ -107,7 +107,6 @@ ATF_TC_WITHOUT_HEAD(page_fault_signal__segv_accerr_2);
ATF_TC_BODY(page_fault_signal__segv_accerr_2, tc)
{
int *p;
- volatile int dummy;
int sz;
sz = getpagesize();
@@ -115,7 +114,7 @@ ATF_TC_BODY(page_fault_signal__segv_accerr_2, tc)
ATF_REQUIRE(p != MAP_FAILED);
if (sigsetjmp(sig_env, 1) == 0) {
setup_signals();
- dummy = *p;
+ (void)*(volatile int *)p;
}
(void)munmap(p, sz);
ATF_CHECK_EQ(SIGSEGV, last_sig);
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