libfuse: fix -Wunused-but-set-variable warning

ok tb@

diff --git a/lib/libfuse/fuse_opt.c b/lib/libfuse/fuse_opt.c
index 38bf34a..fa6e5b8 100644 (file)
--- a/lib/libfuse/fuse_opt.c
+++ b/lib/libfuse/fuse_opt.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: fuse_opt.c,v 1.26 2018/05/15 11:57:32 helg Exp $ */
+/* $OpenBSD: fuse_opt.c,v 1.27 2022/01/16 20:06:18 naddy Exp $ */
 /*
  * Copyright (c) 2013 Sylvestre Gallon <ccna.syl@gmail.com>
  * Copyright (c) 2013 Stefan Sperling <stsp@openbsd.org>
@@ -190,10 +190,9 @@ parse_opt(const struct fuse_opt *o, const char *opt, void *data,
     fuse_opt_proc_t f, struct fuse_args *arg)
 {
        const char *val;
-       int keyval, ret, found;
+       int ret, found;
        size_t sep;
 
-       keyval = 0;
        found = 0;
 
        for(; o != NULL && o->templ; o++) {
@@ -205,11 +204,9 @@ parse_opt(const struct fuse_opt *o, const char *opt, void *data,
                val = opt;
 
                /* check key=value or -p n */
-               if (o->templ[sep] == '=') {
-                       keyval = 1;
+               if (o->templ[sep] == '=')
                        val = &opt[sep + 1];
-               } else if (o->templ[sep] == ' ') {
-                       keyval = 1;
+               else if (o->templ[sep] == ' ') {
                        if (sep == strlen(opt)) {
                                /* ask for next arg to be included */
                                return (IFUSE_OPT_NEED_ANOTHER_ARG);