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Date: Mon, 18 Feb 2019 08:59:47 +0000 From: YueHaibing <yuehaibing@...wei.com> To: Boris Brezillon <bbrezillon@...nel.org>, Arnaud Ebalard <arno@...isbad.org>, Herbert Xu <herbert@...dor.apana.org.au> CC: YueHaibing <yuehaibing@...wei.com>, <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org> Subject: [PATCH -next] crypto: marvell - Remove set but not used variable 'ivsize' Fixes gcc '-Wunused-but-set-variable' warning: drivers/crypto/marvell/cipher.c: In function 'mv_cesa_skcipher_dma_req_init': drivers/crypto/marvell/cipher.c:325:15: warning: variable 'ivsize' set but not used [-Wunused-but-set-variable] It's not used any more after 0c99620f0ac1 ("crypto: marvell - Use an unique pool to copy results of requests") Signed-off-by: YueHaibing <yuehaibing@...wei.com> --- drivers/crypto/marvell/cipher.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/crypto/marvell/cipher.c b/drivers/crypto/marvell/cipher.c index 066830dcc53e..fb279b3a1ca1 100644 --- a/drivers/crypto/marvell/cipher.c +++ b/drivers/crypto/marvell/cipher.c @@ -322,7 +322,6 @@ static int mv_cesa_skcipher_dma_req_init(struct skcipher_request *req, struct mv_cesa_skcipher_dma_iter iter; bool skip_ctx = false; int ret; - unsigned int ivsize; basereq->chain.first = NULL; basereq->chain.last = NULL; @@ -381,7 +380,6 @@ static int mv_cesa_skcipher_dma_req_init(struct skcipher_request *req, } while (mv_cesa_skcipher_req_iter_next_op(&iter)); /* Add output data for IV */ - ivsize = crypto_skcipher_ivsize(crypto_skcipher_reqtfm(req)); ret = mv_cesa_dma_add_result_op(&basereq->chain, CESA_SA_CFG_SRAM_OFFSET, CESA_SA_DATA_SRAM_OFFSET, CESA_TDMA_SRC_IN_SRAM, flags);
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