some unused variable and typos; from tomh@po.crl.go.jp

6 files changed, 19 insertions, 20 deletions

diff --git a/usr.bin/ssh/dh.c b/usr.bin/ssh/dh.c
index 982064f54a1..575522ddb5e 100644
--- a/usr.bin/ssh/dh.c
+++ b/usr.bin/ssh/dh.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: dh.c,v 1.13 2001/04/04 23:09:17 markus Exp $");
+RCSID("$OpenBSD: dh.c,v 1.14 2001/04/15 08:43:45 markus Exp $");
 
 #include "xmalloc.h"
 
@@ -80,10 +80,10 @@ parse_prime(int linenum, char *line, struct dhgroup *dhg)
 
 	dhg->g = BN_new();
 	dhg->p = BN_new();
-	if (BN_hex2bn(&dhg->g, gen) < 0)
+	if (BN_hex2bn(&dhg->g, gen) == 0)
 		goto failclean;
 
-	if (BN_hex2bn(&dhg->p, prime) < 0)
+	if (BN_hex2bn(&dhg->p, prime) == 0)
 		goto failclean;
 
 	if (BN_num_bits(dhg->p) != dhg->size)
@@ -228,15 +228,14 @@ DH *
 dh_new_group_asc(const char *gen, const char *modulus)
 {
 	DH *dh;
-	int ret;
 
 	dh = DH_new();
 	if (dh == NULL)
 		fatal("DH_new");
 
-	if ((ret = BN_hex2bn(&dh->p, modulus)) < 0)
+	if (BN_hex2bn(&dh->p, modulus) == 0)
 		fatal("BN_hex2bn p");
-	if ((ret = BN_hex2bn(&dh->g, gen)) < 0)
+	if (BN_hex2bn(&dh->g, gen) == 0)
 		fatal("BN_hex2bn g");
 
 	return (dh);
diff --git a/usr.bin/ssh/sftp-glob.c b/usr.bin/ssh/sftp-glob.c
index 0c3323b3069..18d81c0b0e4 100644
--- a/usr.bin/ssh/sftp-glob.c
+++ b/usr.bin/ssh/sftp-glob.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: sftp-glob.c,v 1.4 2001/04/05 10:42:53 markus Exp $");
+RCSID("$OpenBSD: sftp-glob.c,v 1.5 2001/04/15 08:43:46 markus Exp $");
 
 #include <glob.h>
 
@@ -129,7 +129,7 @@ int fudge_stat(const char *path, struct stat *st)
 
 int
 remote_glob(int fd_in, int fd_out, const char *pattern, int flags,
-    const int (*errfunc)(const char *, int), glob_t *pglob)
+    int (*errfunc)(const char *, int), glob_t *pglob)
 {
 	pglob->gl_opendir = (void*)fudge_opendir;
 	pglob->gl_readdir = (void*)fudge_readdir;
diff --git a/usr.bin/ssh/sftp-glob.h b/usr.bin/ssh/sftp-glob.h
index 944f3286506..4206af43976 100644
--- a/usr.bin/ssh/sftp-glob.h
+++ b/usr.bin/ssh/sftp-glob.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp-glob.h,v 1.2 2001/04/05 10:42:53 markus Exp $ */
+/* $OpenBSD: sftp-glob.h,v 1.3 2001/04/15 08:43:46 markus Exp $ */
 
 /*
  * Copyright (c) 2001 Damien Miller.  All rights reserved.
@@ -28,5 +28,5 @@
 
 int
 remote_glob(int fd_in, int fd_out, const char *pattern, int flags,
-    const int (*errfunc)(const char *, int), glob_t *pglob);
+    int (*errfunc)(const char *, int), glob_t *pglob);
 
diff --git a/usr.bin/ssh/sftp-int.c b/usr.bin/ssh/sftp-int.c
index 2584c818f8a..3a71daac4cb 100644
--- a/usr.bin/ssh/sftp-int.c
+++ b/usr.bin/ssh/sftp-int.c
@@ -26,7 +26,7 @@
 /* XXX: recursive operations */
 
 #include "includes.h"
-RCSID("$OpenBSD: sftp-int.c,v 1.35 2001/04/12 23:17:54 mouring Exp $");
+RCSID("$OpenBSD: sftp-int.c,v 1.36 2001/04/15 08:43:46 markus Exp $");
 
 #include <glob.h>
 
@@ -148,7 +148,7 @@ help(void)
 void
 local_do_shell(const char *args)
 {
-	int ret, status;
+	int status;
 	char *shell;
 	pid_t pid;
 
@@ -165,10 +165,10 @@ local_do_shell(const char *args)
 		/* XXX: child has pipe fds to ssh subproc open - issue? */
 		if (args) {
 			debug3("Executing %s -c \"%s\"", shell, args);
-			ret = execl(shell, shell, "-c", args, NULL);
+			execl(shell, shell, "-c", args, NULL);
 		} else {
 			debug3("Executing %s", shell);
-			ret = execl(shell, shell, NULL);
+			execl(shell, shell, NULL);
 		}
 		fprintf(stderr, "Couldn't execute \"%s\": %s\n", shell,
 		    strerror(errno));
diff --git a/usr.bin/ssh/sshconnect2.c b/usr.bin/ssh/sshconnect2.c
index 9a1d2576e1f..4acdd017172 100644
--- a/usr.bin/ssh/sshconnect2.c
+++ b/usr.bin/ssh/sshconnect2.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: sshconnect2.c,v 1.68 2001/04/12 19:15:25 markus Exp $");
+RCSID("$OpenBSD: sshconnect2.c,v 1.69 2001/04/15 08:43:47 markus Exp $");
 
 #include <openssl/bn.h>
 #include <openssl/md5.h>
@@ -358,7 +358,7 @@ input_userauth_pk_ok(int type, int plen, void *ctxt)
 	Authctxt *authctxt = ctxt;
 	Key *key = NULL;
 	Buffer b;
-	int alen, blen, pktype, sent = 0;
+	int alen, blen, sent = 0;
 	char *pkalg, *pkblob, *fp;
 
 	if (authctxt == NULL)
@@ -386,7 +386,7 @@ input_userauth_pk_ok(int type, int plen, void *ctxt)
 			debug("no last key or no sign cb");
 			break;
 		}
-		if ((pktype = key_type_from_name(pkalg)) == KEY_UNSPEC) {
+		if (key_type_from_name(pkalg) == KEY_UNSPEC) {
 			debug("unknown pkalg %s", pkalg);
 			break;
 		}
diff --git a/usr.bin/ssh/sshd.c b/usr.bin/ssh/sshd.c
index 661678c2837..db39d929e2a 100644
--- a/usr.bin/ssh/sshd.c
+++ b/usr.bin/ssh/sshd.c
@@ -40,7 +40,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: sshd.c,v 1.193 2001/04/12 20:09:38 stevesk Exp $");
+RCSID("$OpenBSD: sshd.c,v 1.194 2001/04/15 08:43:47 markus Exp $");
 
 #include <openssl/dh.h>
 #include <openssl/bn.h>
@@ -780,9 +780,9 @@ main(int ac, char **av)
 
 	/* Start listening for a socket, unless started from inetd. */
 	if (inetd_flag) {
-		int s1, s2;
+		int s1;
 		s1 = dup(0);	/* Make sure descriptors 0, 1, and 2 are in use. */
-		s2 = dup(s1);
+		dup(s1);
 		sock_in = dup(0);
 		sock_out = dup(1);
 		startup_pipe = -1;