free NULL cleanup 9

[openssl.git] / demos / smime / smsign.c

diff --git a/demos/smime/smsign.c b/demos/smime/smsign.c
index 6b9dfdd771245d904c1b0ccc4c422c2ce4677e18..91ab8e475ddb7efec25bd5dea558b62c16b67ba6 100644 (file)
--- a/demos/smime/smsign.c
+++ b/demos/smime/smsign.c
@@ -63,19 +63,14 @@ int main(int argc, char **argv)
     ret = 0;
 
  err:
-
     if (ret) {
         fprintf(stderr, "Error Signing Data\n");
         ERR_print_errors_fp(stderr);
     }
-
-    if (p7)
-        PKCS7_free(p7);
+    PKCS7_free(p7);
     if (scert)
         X509_free(scert);
-    if (skey)
-        EVP_PKEY_free(skey);
-
+    EVP_PKEY_free(skey);
     BIO_free(in);
     BIO_free(out);
     BIO_free(tbio);