swconfig: remove useless variables, return -1 on errors

[openwrt/openwrt.git] / package / network / config / swconfig / src / cli.c

diff --git a/package/network/config/swconfig/src/cli.c b/package/network/config/swconfig/src/cli.c
index 2eb73bea38dbfc20226a74e8cd27f10f8188da2d..fa3dfdf6f2bda062e28c657f1c7c0ad97b86be3f 100644 (file)
--- a/package/network/config/swconfig/src/cli.c
+++ b/package/network/config/swconfig/src/cli.c
@@ -178,7 +178,6 @@ swconfig_load_uci(struct switch_dev *dev, const char *name)
 {
        struct uci_context *ctx;
        struct uci_package *p = NULL;
-       struct uci_element *e;
        int ret = -1;
 
        ctx = uci_alloc_context();
@@ -206,7 +205,6 @@ int main(int argc, char **argv)
        struct switch_dev *dev;
        struct switch_attr *a;
        struct switch_val val;
-       int err;
        int i;
 
        int cmd = CMD_NONE;
@@ -289,6 +287,7 @@ int main(int argc, char **argv)
                if(!a)
                {
                        fprintf(stderr, "Unknown attribute \"%s\"\n", ckey);
+                       retval = -1;
                        goto out;
                }
        }
@@ -351,5 +350,5 @@ int main(int argc, char **argv)
 
 out:
        swlib_free_all(dev);
-       return 0;
+       return retval;
 }