commit 36ec0e7bf47db424205ea78bc5dbe63338bced70
author Fabio Utzig <utzig@apache.org> Tue Sep 05 08:10:33 2017 -0300
committer David Brown <davidb@davidb.org> Wed Sep 06 16:16:58 2017 -0600
tree ea89b76f1ae8438e6172f4896f0bca38e17b9971
parent 4649072b1b33d5e3f704badf76e5d7bf040d6f59

Add #ifdef for non-used function in overwrite only

Signed-off-by: Fabio Utzig <utzig@apache.org>
Signed-off-by: David Brown <david.brown@linaro.org>

boot/bootutil/src/loader.c

diff --git a/boot/bootutil/src/loader.c b/boot/bootutil/src/loader.c
index b03b745..c2e5006 100644
--- a/boot/bootutil/src/loader.c
+++ b/boot/bootutil/src/loader.c
@@ -210,6 +210,7 @@
  * Compute the total size of the given image.  Includes the size of
  * the TLVs.
  */
+#ifndef MCUBOOT_OVERWRITE_ONLY
 static int
 boot_read_image_size(int slot, struct image_header *hdr, uint32_t *size)
 {
@@ -242,6 +243,7 @@
     flash_area_close(fap);
     return rc;
 }
+#endif /* !MCUBOOT_OVERWRITE_ONLY */
 
 static int
 boot_read_image_header(int slot, struct image_header *out_hdr)