===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh-rsa.c,v
retrieving revision 1.57
retrieving revision 1.58
diff -u -r1.57 -r1.58
--- src/usr.bin/ssh/ssh-rsa.c	2015/12/10 17:08:40	1.57
+++ src/usr.bin/ssh/ssh-rsa.c	2015/12/11 04:21:12	1.58
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-rsa.c,v 1.57 2015/12/10 17:08:40 mmcc Exp $ */
+/* $OpenBSD: ssh-rsa.c,v 1.58 2015/12/11 04:21:12 mmcc Exp $ */
 /*
  * Copyright (c) 2000, 2003 Markus Friedl <markus@openbsd.org>
  *
@@ -151,8 +151,7 @@
 		explicit_bzero(sig, slen);
 		free(sig);
 	}
-	if (b != NULL)
-		sshbuf_free(b);
+	sshbuf_free(b);
 	return ret;
 }
 
@@ -222,8 +221,7 @@
 		free(sigblob);
 	}
 	free(ktype);
-	if (b != NULL)
-		sshbuf_free(b);
+	sshbuf_free(b);
 	explicit_bzero(digest, sizeof(digest));
 	return ret;
 }