firmware-utils: fix compilation warnings.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> SVN-Revision: 42986
2014-10-20 06:29:13 +00:00
parent 829bf6b9a1
commit 7322fe161a
2 changed files with 4 additions and 6 deletions
--- 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