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staging: ccree: remove unused function argument

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"gcc -Wunused" warns about one argument being assigned but not used:

drivers/staging/ccree/ssi_cipher.c: In function 'ssi_blkcipher_complete':
drivers/staging/ccree/ssi_cipher.c:747:41: error: parameter 'info' set but not used [-Werror=unused-but-set-parameter]

We can simply drop that argument here and in its callers.

Fixes: 302ef8ebb4 ("staging: ccree: add skcipher support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[ gby: rebased patch on latest revision and chopped >80 chars long lines ]
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann 2017-05-14 09:36:08 +03:00 committed by Greg Kroah-Hartman
parent be2496ffbe
commit 6c5ed91b0c
1 changed files with 5 additions and 4 deletions
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9
drivers/staging/ccree/ssi_cipher.c
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@ -744,7 +744,6 @@ static int ssi_blkcipher_complete(struct device *dev,
struct ssi_ablkcipher_ctx *ctx_p,
struct blkcipher_req_ctx *req_ctx,
struct scatterlist *dst, struct scatterlist *src,
void *info, //req info
unsigned int ivsize,
void *areq,
void __iomem *cc_base)
@ -755,7 +754,6 @@ static int ssi_blkcipher_complete(struct device *dev,
START_CYCLE_COUNT();
ssi_buffer_mgr_unmap_blkcipher_request(dev, req_ctx, ivsize, src, dst);
info = req_ctx->backup_info;
END_CYCLE_COUNT(STAT_OP_TYPE_GENERIC, STAT_PHASE_4);
@ -895,7 +893,9 @@ static int ssi_blkcipher_process(
END_CYCLE_COUNT(ssi_req.op_type, STAT_PHASE_3);
} else {
END_CYCLE_COUNT(ssi_req.op_type, STAT_PHASE_3);
rc = ssi_blkcipher_complete(dev, ctx_p, req_ctx, dst, src, info, ivsize, NULL, ctx_p->drvdata->cc_base);
rc = ssi_blkcipher_complete(dev, ctx_p, req_ctx, dst,
src, ivsize, NULL,
ctx_p->drvdata->cc_base);
}
}
@ -916,7 +916,8 @@ static void ssi_ablkcipher_complete(struct device *dev, void *ssi_req, void __io
CHECK_AND_RETURN_VOID_UPON_FIPS_ERROR();
ssi_blkcipher_complete(dev, ctx_p, req_ctx, areq->dst, areq->src, areq->info, ivsize, areq, cc_base);
ssi_blkcipher_complete(dev, ctx_p, req_ctx, areq->dst, areq->src,
ivsize, areq, cc_base);
}