From cb090b3cf3efb940a900ca17520395d23bb9ab5d Mon Sep 17 00:00:00 2001
From: fvanroie <15969459+fvanroie@users.noreply.github.com>
Date: Sun, 1 Aug 2021 02:10:54 +0200
Subject: [PATCH] Fix compiler warning

---
 lib/lv_fs_if/lv_fs_pc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/lv_fs_if/lv_fs_pc.c b/lib/lv_fs_if/lv_fs_pc.c
index d32e1418..a9277cb0 100644
--- a/lib/lv_fs_if/lv_fs_pc.c
+++ b/lib/lv_fs_if/lv_fs_pc.c
@@ -302,6 +302,8 @@ static lv_fs_res_t fs_trunc(lv_fs_drv_t* drv, void* file_p)
 
     fflush(*fp); /*If not syncronized fclose can write the truncated part*/
     uint32_t p = ftell(*fp);
+    (void)p; // unused
+
     // ftruncate(fileno(*fp), p);
     return LV_FS_RES_OK;
 }