free NULL cleanup 9

[openssl.git] / demos / smime / smsign2.c

diff --git a/demos/smime/smsign2.c b/demos/smime/smsign2.c
index 5f20a40349ec43d1b1307900f72dcd24aa173948..0ad709d041104459162282fbc96a3509fe0fa999 100644 (file)
--- a/demos/smime/smsign2.c
+++ b/demos/smime/smsign2.c
@@ -71,27 +71,19 @@ 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);
     EVP_PKEY_free(skey);
-
     if (scert2)
         X509_free(scert2);
     EVP_PKEY_free(skey2);
-
     BIO_free(in);
     BIO_free(out);
     BIO_free(tbio);
-
     return ret;
-
 }