remove unused var in new sigaction code

diff --git a/src/signal/sigaction.c b/src/signal/sigaction.c
index 089e9b8..e0c58b7 100644 (file)
--- a/src/signal/sigaction.c
+++ b/src/signal/sigaction.c
@@ -13,7 +13,7 @@ weak_alias(dummy, __pthread_self_def);
 
 int __libc_sigaction(int sig, const struct sigaction *sa, struct sigaction *old)
 {
-       struct k_sigaction ksa, *pksa=0;
+       struct k_sigaction ksa;
        if (sa) {
                ksa.handler = sa->sa_handler;
                ksa.flags = sa->sa_flags | SA_RESTORER;