ipc/semget05: Fix .save_restore flags

The test can run without root privileges. Add TST_SR_SKIP_RO to ignore
read-only permissions on /proc/sys/kernel/sem.

Signed-off-by: Martin Doucha <[email protected]>
Reviewed-by: Petr Vorel <[email protected]>
Reviewed-by: Yang Xu <[email protected]>
Tested-by: Petr Vorel <[email protected]>

Author: mdoucha

testcases/kernel/syscalls/ipc/semget/semget05.c

@@ -73,7 +73,8 @@ static struct tst_test test = {
 	.cleanup = cleanup,
 	.test_all = verify_semget,
 	.save_restore = (const struct tst_path_val[]){
-		{"/proc/sys/kernel/sem", NULL, TST_SR_TCONF},
+		{"/proc/sys/kernel/sem", NULL,
+			TST_SR_TCONF_MISSING | TST_SR_SKIP_RO},
 		{}
 	}
 };