X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=crypto%2Fcast5.c;h=13ea60abc19ab6181963dc90dcc6b7a9bef6992b;hb=96c706ed1c46470598d785124b2a7fb233b27dab;hp=08eef58c1d3dd2328cc8819537f37df06f202cfc;hpb=4d3ce21fa9d2eaeda113aa2f9c2da80d972bef64;p=firefly-linux-kernel-4.4.55.git

diff --git a/crypto/cast5.c b/crypto/cast5.c
index 08eef58c1d3d..13ea60abc19a 100644
--- a/crypto/cast5.c
+++ b/crypto/cast5.c
@@ -769,8 +769,7 @@ static void key_schedule(u32 * x, u32 * z, u32 * k)
 }
 
 
-static int cast5_setkey(struct crypto_tfm *tfm, const u8 *key,
-			unsigned key_len, u32 *flags)
+static int cast5_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned key_len)
 {
 	struct cast5_ctx *c = crypto_tfm_ctx(tfm);
 	int i;
@@ -778,11 +777,6 @@ static int cast5_setkey(struct crypto_tfm *tfm, const u8 *key,
 	u32 z[4];
 	u32 k[16];
 	__be32 p_key[4];
-	
-	if (key_len < 5 || key_len > 16) {
-		*flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
-		return -EINVAL;
-	}
 
 	c->rr = key_len <= 10 ? 1 : 0;