lib: rsa: use FIT_ALGO_PROP constant instead of "algo" in FIT

Some FIT image properties have their string represented in
include/image.h via constants. FIT_ALGO_PROP does exist and would fit the
bill so let's use it instead of using a hardcoded string.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>

diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index e7e612a468843dcd4fd5bc9056e19d603513053f..3169c3a6dd1e81ad018a1e8d3da3258489f9cdc4 100644 (file)
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -448,7 +448,7 @@ static int rsa_verify_with_keynode(struct image_sign_info *info,
                return -EBADF;
        }
 
-       algo = fdt_getprop(blob, node, "algo", NULL);
+       algo = fdt_getprop(blob, node, FIT_ALGO_PROP, NULL);
        if (!algo) {
                debug("%s: Missing 'algo' property\n", __func__);
                return -EFAULT;