remove unused variables

cli.c

@@ -109,10 +109,8 @@ static int package_cmd(int cmd, char *package)
 static int uci_do_import(int argc, char **argv)
 {
 	struct uci_package *package = NULL;
-	char **configs = NULL;
 	char *name = NULL;
 	int ret = UCI_OK;
-	char **p;
 
 	if (argc > 2)
 		return 255;

file.c

@@ -373,7 +373,6 @@ static void uci_fixup_section(struct uci_context *ctx, struct uci_section *s)
 static void uci_parse_config(struct uci_context *ctx, char **str)
 {
 	struct uci_parse_context *pctx = ctx->pctx;
-	struct uci_section *s;
 	char *name = NULL;
 	char *type = NULL;
 

list.c

@@ -237,7 +237,6 @@ int uci_lookup(struct uci_context *ctx, struct uci_element **res, struct uci_pac
 {
 	struct uci_element *e;
 	struct uci_section *s;
-	struct uci_option *o;
 
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, res != NULL);
@@ -384,8 +383,6 @@ int uci_rename(struct uci_context *ctx, struct uci_package *p, char *section, ch
 	/* NB: UCI_INTERNAL use means without history tracking */
 	bool internal = ctx->internal;
 	struct uci_element *e;
-	struct uci_section *s = NULL;
-	struct uci_option *o = NULL;
 
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, p != NULL);
@@ -410,8 +407,6 @@ int uci_delete(struct uci_context *ctx, struct uci_package *p, char *section, ch
 	/* NB: pass on internal flag to uci_del_element */
 	bool internal = ctx->internal;
 	struct uci_element *e;
-	struct uci_section *s = NULL;
-	struct uci_option *o = NULL;
 
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, p != NULL);
@@ -433,7 +428,6 @@ int uci_set(struct uci_context *ctx, struct uci_package *p, char *section, char
 	struct uci_element *e = NULL;
 	struct uci_section *s = NULL;
 	struct uci_option *o = NULL;
-	struct uci_history *h;
 
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, p != NULL);
@@ -501,8 +495,6 @@ notfound:
 
 int uci_unload(struct uci_context *ctx, struct uci_package *p)
 {
-	struct uci_element *e;
-
 	UCI_HANDLE_ERR(ctx);
 	UCI_ASSERT(ctx, p != NULL);