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Commit 6c5ed91b authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Greg Kroah-Hartman
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staging: ccree: remove unused function argument 



"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: 302ef8eb ("staging: ccree: add skcipher support")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
[ gby: rebased patch on latest revision and chopped >80 chars long lines ]
Signed-off-by: default avatarGilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent be2496ff

drivers/staging/ccree/ssi_cipher.c

+5 −4
Original line number Diff line number Diff line
@@ -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);

}