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Fix gratuitous compiler warning.

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Reported by:	Rong-en Fan <grafan@gmail.com>
This commit is contained in:
Pawel Jakub Dawidek 2006-06-08 17:40:02 +00:00
parent 1e6c9668df
commit bb34821048
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=159405
1 changed files with 2 additions and 1 deletions
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3
sys/crypto/via/padlock.c
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@ -523,13 +523,14 @@ padlock_process(void *arg __unused, struct cryptop *crp, int hint __unused)
u_char *buf, *abuf;
int error = 0;
enccrd = maccrd = NULL;
buf = NULL;
if (crp == NULL || crp->crp_callback == NULL || crp->crp_desc == NULL) {
error = EINVAL;
goto out;
}
enccrd = maccrd = NULL;
for (crd = crp->crp_desc; crd != NULL; crd = crd->crd_next) {
switch (crd->crd_alg) {
case CRYPTO_NULL_HMAC: