Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto fixes from Herbert Xu:
 "Fix two regressions in the inside-secure driver with respect to
  hmac(sha1)"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: inside-secure - fix the sha state length in hmac_sha1_setkey
  crypto: inside-secure - fix invalidation check in hmac_sha1_setkey

Author: torvalds

drivers/crypto/inside-secure/safexcel_hash.c

@@ -883,17 +883,17 @@ static int safexcel_hmac_sha1_setkey(struct crypto_ahash *tfm, const u8 *key,
 	if (ret)
 		return ret;
 
-	memcpy(ctx->ipad, &istate.state, SHA1_DIGEST_SIZE);
-	memcpy(ctx->opad, &ostate.state, SHA1_DIGEST_SIZE);
-
-	for (i = 0; i < ARRAY_SIZE(istate.state); i++) {
+	for (i = 0; i < SHA1_DIGEST_SIZE / sizeof(u32); i++) {
 		if (ctx->ipad[i] != le32_to_cpu(istate.state[i]) ||
 		    ctx->opad[i] != le32_to_cpu(ostate.state[i])) {
 			ctx->base.needs_inv = true;
 			break;
 		}
 	}
 
+	memcpy(ctx->ipad, &istate.state, SHA1_DIGEST_SIZE);
+	memcpy(ctx->opad, &ostate.state, SHA1_DIGEST_SIZE);
+
 	return 0;
 }