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libqtest: Remove dead qtest_instances variable 

Prior to commit 063c23d9, we were tracking a list of parallel
qtest objects, in order to safely clean up a SIGABRT handler
only after the last connection quits.  But when we switched to
more of glib's infrastructure, the list became dead code that
is never assigned to.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Eric Blake 2017-09-11 12:19:49 -05:00 committed by Thomas Huth
parent e8fc894b67
commit 4fb609adc9
1 changed files with 1 additions and 5 deletions
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6
tests/libqtest.c
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@ -42,7 +42,6 @@ struct QTestState
}; };
static GHookList abrt_hooks; static GHookList abrt_hooks;
static GList *qtest_instances;
static struct sigaction sigact_old; static struct sigaction sigact_old;
#define g_assert_no_errno(ret) do { \ #define g_assert_no_errno(ret) do { \
@ -247,13 +246,10 @@ QTestState *qtest_init(const char *extra_args)
void qtest_quit(QTestState *s) void qtest_quit(QTestState *s)
{ {
qtest_instances = g_list_remove(qtest_instances, s);
g_hook_destroy_link(&abrt_hooks, g_hook_find_data(&abrt_hooks, TRUE, s)); g_hook_destroy_link(&abrt_hooks, g_hook_find_data(&abrt_hooks, TRUE, s));
/* Uninstall SIGABRT handler on last instance */ /* Uninstall SIGABRT handler on last instance */
if (!qtest_instances) { cleanup_sigabrt_handler();
cleanup_sigabrt_handler();
}
kill_qemu(s); kill_qemu(s);
close(s->fd); close(s->fd);