carl9170 firmware tools: fix compiler warnings

[carl9170fw.git] / tools / lib / carlfw.h

diff --git a/tools/lib/carlfw.h b/tools/lib/carlfw.h
index 85b76b00539a96b1e451da6c617c1515506d68e3..592231c84ec68f1c01a551a4b709a196c9e46865 100644 (file)
--- a/tools/lib/carlfw.h
+++ b/tools/lib/carlfw.h
@@ -25,7 +25,7 @@ int carlfw_desc_add(struct carlfw *fw,
 
 void *carlfw_desc_mod_len(struct carlfw *fw,
                          struct carl9170fw_desc_head *desc,
-                         int len);
+                         size_t len);
 
 int carlfw_desc_add_before(struct carlfw *fw,
                           const struct carl9170fw_desc_head *desc,