tools: kwbimage: Do not cast const pointers to non-const pointers

Avoid casting const to non-const.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>

diff --git a/tools/kwbimage.h b/tools/kwbimage.h
index 8d37357..c000cba 100644 (file)
--- a/tools/kwbimage.h
+++ b/tools/kwbimage.h
@@ -235,11 +235,11 @@ static inline int opt_hdr_v1_valid_size(const struct opt_hdr_v1 *ohdr,
 {
        uint32_t ohdr_size;
 
-       if ((void *)(ohdr + 1) > mhdr_end)
+       if ((const void *)(ohdr + 1) > mhdr_end)
                return 0;
 
        ohdr_size = opt_hdr_v1_size(ohdr);
-       if (ohdr_size < 8 || (void *)((uint8_t *)ohdr + ohdr_size) > mhdr_end)
+       if (ohdr_size < 8 || (const void *)((const uint8_t *)ohdr + ohdr_size) > mhdr_end)
                return 0;
 
        return 1;