[openwrt/openwrt] ucode-mod-uline: fix build warnings

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/b9685dcf3de53294017b99952dc7eb6245938422

commit b9685dcf3de53294017b99952dc7eb6245938422
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Wed Apr 30 10:32:55 2025 +0200

    ucode-mod-uline: fix build warnings
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/utils/ucode-mod-uline/src/ucode.c | 2 +-
 package/utils/ucode-mod-uline/src/uline.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/utils/ucode-mod-uline/src/ucode.c b/package/utils/ucode-mod-uline/src/ucode.c
index 4f1a3b627c..353d6bba54 100644
--- a/package/utils/ucode-mod-uline/src/ucode.c
+++ b/package/utils/ucode-mod-uline/src/ucode.c
@@ -141,7 +141,7 @@ uc_uline_get_line(uc_vm_t *vm, size_t nargs)
 {
 	struct uc_uline_state *us = uc_fn_thisval("uline.state");
 	uc_value_t *line2 = uc_fn_arg(0);
-	uc_value_t *state, *val;
+	uc_value_t *state;
 	const char *line;
 	size_t len;
 
diff --git a/package/utils/ucode-mod-uline/src/uline.c b/package/utils/ucode-mod-uline/src/uline.c
index 17d1d69bc2..3d0ba8a587 100644
--- a/package/utils/ucode-mod-uline/src/uline.c
+++ b/package/utils/ucode-mod-uline/src/uline.c
@@ -893,7 +893,7 @@ void uline_set_hint(struct uline_state *s, const char *str, size_t len)
 		pos_add_string(s, &s->cursor_pos, str, len);
 	}
 
-	if (s->cursor_pos.y >= s->rows) {
+	if (s->cursor_pos.y >= (int16_t)s->rows) {
 		if (s->cursor_pos.x > 0)
 			vt100_next_line(s->output);
 		s->cursor_pos = (struct pos){};