brcm63xx: add support for Huawei HG622

[librecmc/librecmc.git] / tools / firmware-utils / src / buffalo-tftp.c

diff --git a/tools/firmware-utils/src/buffalo-tftp.c b/tools/firmware-utils/src/buffalo-tftp.c
index 1a2551a41c7b7c0a5580df5ae6642dc5e0a95b8f..087f9955b6489c71204630867d559bb1f66d4829 100644 (file)
--- a/tools/firmware-utils/src/buffalo-tftp.c
+++ b/tools/firmware-utils/src/buffalo-tftp.c
@@ -70,7 +70,6 @@ static int crypt_file(void)
 {
        unsigned char *buf = NULL;
        ssize_t src_len;
-       ssize_t crypt_len;
        int err;
        int ret = -1;
 
@@ -92,7 +91,6 @@ static int crypt_file(void)
                goto out;
        }
 
-       crypt_len = (src_len > 512) ? 512 : src_len;
        if (do_decrypt)
                crypt_header(buf, 512, crypt_key2, crypt_key1);
        else