From: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Date: Fri, 29 Aug 2025 08:16:17 +0000 (+0300)
Subject: tools: mkimage: Mark copy_datafile() as static
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=867d762bc515850b00245cbcf21cf2b2d39a2a5d;p=thirdparty%2Fu-boot.git

tools: mkimage: Mark copy_datafile() as static

The function is only used locally. Enabling -Wmissing-prototypes
triggers a warning. Mark it as static.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
---

diff --git a/tools/mkimage.c b/tools/mkimage.c
index 361711c53b2..847453970ab 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -445,7 +445,7 @@ static void verify_image(const struct image_type_params *tparams)
 	(void)close(ifd);
 }
 
-void copy_datafile(int ifd, char *file)
+static void copy_datafile(int ifd, char *file)
 {
 	if (!file)
 		return;