remove unneeded casts

diff --git a/libexec/login_passwd/login.c b/libexec/login_passwd/login.c
index 8d208e0..88f8089 100644 (file)
--- a/libexec/login_passwd/login.c
+++ b/libexec/login_passwd/login.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: login.c,v 1.12 2015/10/05 17:31:17 millert Exp $      */
+/*     $OpenBSD: login.c,v 1.13 2016/08/16 04:44:38 tedu Exp $ */
 
 /*-
  * Copyright (c) 1995 Berkeley Software Design, Inc. All rights reserved.
@@ -120,7 +120,7 @@ main(int argc, char **argv)
                mode = 0;
                count = -1;
                while (++count < sizeof(response) &&
-                   read(3, &response[count], (size_t)1) == (ssize_t)1) {
+                   read(3, &response[count], 1) == 1) {
                        if (response[count] == '\0' && ++mode == 2)
                                break;
                        if (response[count] == '\0' && mode == 1) {

diff --git a/libexec/login_reject/login_reject.c b/libexec/login_reject/login_reject.c
index 8af486e..fc082b8 100644 (file)
--- a/libexec/login_reject/login_reject.c
+++ b/libexec/login_reject/login_reject.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: login_reject.c,v 1.14 2016/04/26 20:30:00 mestre Exp $        */
+/*     $OpenBSD: login_reject.c,v 1.15 2016/08/16 04:44:38 tedu Exp $  */
 
 /*-
  * Copyright (c) 1995 Berkeley Software Design, Inc. All rights reserved.
@@ -114,7 +114,7 @@ main(int argc, char *argv[])
        if (mode == 2) {
                mode = 0;
                c = -1;
-               while (read(3, passbuf, (size_t)1) == 1) {
+               while (read(3, passbuf, 1) == 1) {
                        if (passbuf[0] == '\0' && ++mode == 2)
                                break;
                }

diff --git a/libexec/login_yubikey/login_yubikey.c b/libexec/login_yubikey/login_yubikey.c
index 00ca06f..58d058f 100644 (file)
--- a/libexec/login_yubikey/login_yubikey.c
+++ b/libexec/login_yubikey/login_yubikey.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: login_yubikey.c,v 1.14 2016/04/24 18:52:52 benno Exp $ */
+/* $OpenBSD: login_yubikey.c,v 1.15 2016/08/16 04:44:38 tedu Exp $ */
 
 /*
  * Copyright (c) 2010 Daniel Hartmeier <daniel@benzedrine.cx>
@@ -140,8 +140,7 @@ main(int argc, char *argv[])
                mode = 0;
                count = -1;
                while (++count < sizeof(response) &&
-                   read(3, &response[count], (size_t)1) ==
-                   (ssize_t)1) {
+                   read(3, &response[count], 1) == 1) {
                        if (response[count] == '\0' && ++mode == 2)
                                break;
                        if (response[count] == '\0' && mode == 1)