From: Tian Tao <tiantao6@huawei.com>
To: <gilad@benyossef.com>, <herbert@gondor.apana.org.au>,
<davem@davemloft.net>, <linux-crypto@vger.kernel.org>
Cc: <linuxarm@huawei.com>
Subject: [PATCH] crypto: fix comparison of unsigned expression warnings
Date: Mon, 30 Sep 2019 16:49:21 +0800 [thread overview]
Message-ID: <1569833361-47224-1-git-send-email-tiantao6@huawei.com> (raw)
This patch fixes the following warnings:
drivers/crypto/ccree/cc_aead.c:630:5-12: WARNING: Unsigned expression
compared with zero: seq_len > 0
Signed-off-by: Tian Tao <tiantao6@huawei.com>
---
drivers/crypto/ccree/cc_aead.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/ccree/cc_aead.c b/drivers/crypto/ccree/cc_aead.c
index d3e8faa..b19291d 100644
--- a/drivers/crypto/ccree/cc_aead.c
+++ b/drivers/crypto/ccree/cc_aead.c
@@ -546,7 +546,7 @@ static int cc_aead_setkey(struct crypto_aead *tfm, const u8 *key,
struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
struct cc_crypto_req cc_req = {};
struct cc_hw_desc desc[MAX_AEAD_SETKEY_SEQ];
- unsigned int seq_len = 0;
+ int seq_len = 0;
struct device *dev = drvdata_to_dev(ctx->drvdata);
const u8 *enckey, *authkey;
int rc;
--
2.7.4
next reply other threads:[~2019-09-30 8:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-30 8:49 Tian Tao [this message]
2019-09-30 14:17 ` [PATCH] crypto: fix comparison of unsigned expression warnings Jonathan Cameron
2019-09-30 14:44 ` Jonathan Cameron
2019-10-02 10:00 ` Gilad Ben-Yossef
2019-10-08 1:00 ` 答复: " tiantao (H)
2019-10-17 13:45 ` Gilad Ben-Yossef
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