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| author | YueHaibing <yuehaibing@huawei.com> | 2019-03-30 13:28:58 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-04-08 14:36:16 +0800 |
| commit | d31549774d5dfcddd391a5085806026ac569d478 (patch) | |
| tree | 5a5bbf6f316752f0bac4f19e72229fd975c18d6c | |
| parent | 8316da02e3e07b0da9b2d812a619b5513c7f59d2 (diff) | |
| download | linux-d31549774d5dfcddd391a5085806026ac569d478.tar.bz2 | |
crypto: marvell - remove set but not used variable 'index'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/crypto/marvell/hash.c: In function 'mv_cesa_ahash_pad_req':
drivers/crypto/marvell/hash.c:138:15: warning: variable 'index' set but not used [-Wunused-but-set-variable]
It's never used and can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/marvell/hash.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c index 99ff54cc8a15..fd456dd703bf 100644 --- a/drivers/crypto/marvell/hash.c +++ b/drivers/crypto/marvell/hash.c @@ -135,11 +135,10 @@ static int mv_cesa_ahash_pad_len(struct mv_cesa_ahash_req *creq) static int mv_cesa_ahash_pad_req(struct mv_cesa_ahash_req *creq, u8 *buf) { - unsigned int index, padlen; + unsigned int padlen; buf[0] = 0x80; /* Pad out to 56 mod 64 */ - index = creq->len & CESA_HASH_BLOCK_SIZE_MSK; padlen = mv_cesa_ahash_pad_len(creq); memset(buf + 1, 0, padlen - 1); |