Author: imp
Date: Fri Jul 13 18:19:33 2018
New Revision: 336254
URL: https://svnweb.freebsd.org/changeset/base/336254
Log:
Use if rather than case for a simple boolean. gcc thinks blks is
undefined sometimes with the case, but enc is always 0 or 1, so
and if / else is better anyway.
Modified:
head/stand/libsa/geli/geliboot_crypto.c
Modified: head/stand/libsa/geli/geliboot_crypto.c
==============================================================================
--- head/stand/libsa/geli/geliboot_crypto.c Fri Jul 13 18:00:13 2018
(r336253)
+++ head/stand/libsa/geli/geliboot_crypto.c Fri Jul 13 18:19:33 2018
(r336254)
@@ -59,15 +59,14 @@ geliboot_crypt(u_int algo, int enc, u_char *data, size
return (err);
}
- switch (enc) {
- case 0: /* decrypt */
+ if (enc == 0) {
+ /* decrypt */
blks = rijndael_blockDecrypt(&cipher, &aeskey, data,
datasize * 8, data);
- break;
- case 1: /* encrypt */
+ } else {
+ /* encrypt */
blks = rijndael_blockEncrypt(&cipher, &aeskey, data,
datasize * 8, data);
- break;
}
if (datasize != (blks / 8)) {
printf("Failed to decrypt the entire input: "
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