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-rw-r--r--sys/kern/kern_sig.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c
index f871cd5..19653de 100644
--- a/sys/kern/kern_sig.c
+++ b/sys/kern/kern_sig.c
@@ -1233,7 +1233,9 @@ psignal(p, sig)
register int prop;
register sig_t action;
struct thread *td;
+#ifdef SMP
struct ksegrp *kg;
+#endif
KASSERT(_SIG_VALID(sig),
("psignal(): invalid signal %d\n", sig));
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