diff --git a/crypto/dsa/dsa_lib.c b/crypto/dsa/dsa_lib.c
index eb13fbb..bfd9106 100644
--- a/crypto/dsa/dsa_lib.c
+++ b/crypto/dsa/dsa_lib.c
@@ -315,8 +315,7 @@
     return ret;
 
  err:
-    if (ret != NULL)
-        DH_free(ret);
+    DH_free(ret);
     return NULL;
 }
 #endif