Remove unused variables to silence clang.

ok kettenis@

diff --git a/sys/lib/libsa/netif.c b/sys/lib/libsa/netif.c
index d1a5e18..bad2971 100644 (file)
--- a/sys/lib/libsa/netif.c
+++ b/sys/lib/libsa/netif.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: netif.c,v 1.12 2017/09/08 05:36:53 deraadt Exp $      */
+/*     $OpenBSD: netif.c,v 1.13 2021/10/25 15:59:46 patrick Exp $      */
 /*     $NetBSD: netif.c,v 1.7 1996/10/13 02:29:03 christos Exp $       */
 
 /*
@@ -85,7 +85,7 @@ netif_match(struct netif *nif, void *machdep_hint)
 struct netif *
 netif_select(void *machdep_hint)
 {
-       int d, u, unit_done, s;
+       int d, u, s;
        struct netif_driver *drv;
        struct netif cur_if;
        static struct netif best_if;
@@ -106,7 +106,6 @@ netif_select(void *machdep_hint)
 
                for (u = 0; u < drv->netif_nifs; u++) {
                        cur_if.nif_unit = u;
-                       unit_done = 0;
 
 #ifdef NETIF_DEBUG
                        if (netif_debug)

diff --git a/sys/lib/libsa/tftp.c b/sys/lib/libsa/tftp.c
index 3eea8bb..0e87090 100644 (file)
--- a/sys/lib/libsa/tftp.c
+++ b/sys/lib/libsa/tftp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: tftp.c,v 1.6 2014/07/13 15:31:20 mpi Exp $    */
+/*     $OpenBSD: tftp.c,v 1.7 2021/10/25 15:59:46 patrick Exp $        */
 /*     $NetBSD: tftp.c,v 1.15 2003/08/18 15:45:29 dsl Exp $     */
 
 /*
@@ -383,9 +383,6 @@ tftp_write(struct open_file *f, void *start, size_t size, size_t *resid)
 int
 tftp_stat(struct open_file *f, struct stat *sb)
 {
-       struct tftp_handle *tftpfile;
-       tftpfile = (struct tftp_handle *) f->f_fsdata;
-
        sb->st_mode = 0444;
        sb->st_nlink = 1;
        sb->st_uid = 0;