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Commit 06ec1f82 authored by Himanshu Jha's avatar Himanshu Jha Committed by Herbert Xu
Browse files

crypto: Use PTR_ERR_ZERO 



Use PTR_ERROR_ZERO rather than if(IS_ERR(...)) + PTR_ERR.
Build successfully.

Signed-off-by: default avatarHimanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 18fddf5f

drivers/crypto/marvell/tdma.c

+1 −4
Original line number Diff line number Diff line
@@ -304,10 +304,7 @@ int mv_cesa_dma_add_dummy_launch(struct mv_cesa_tdma_chain *chain, gfp_t flags) 
	struct mv_cesa_tdma_desc *tdma;



	tdma = mv_cesa_dma_add_desc(chain, flags);

	if (IS_ERR(tdma))

		return PTR_ERR(tdma);



	return 0;

	return PTR_ERR_OR_ZERO(tdma);

}



int mv_cesa_dma_add_dummy_end(struct mv_cesa_tdma_chain *chain, gfp_t flags)

drivers/crypto/mv_cesa.c

+1 −4
Original line number Diff line number Diff line
@@ -1052,10 +1052,7 @@ static int mv_cesa_get_sram(struct platform_device *pdev, 
		return -EINVAL;



	cp->sram = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(cp->sram))

		return PTR_ERR(cp->sram);



	return 0;

	return PTR_ERR_OR_ZERO(cp->sram);

}



static int mv_probe(struct platform_device *pdev)

drivers/crypto/qce/ablkcipher.c

+1 −4
Original line number Diff line number Diff line
@@ -248,10 +248,7 @@ static int qce_ablkcipher_init(struct crypto_tfm *tfm) 
	ctx->fallback = crypto_alloc_skcipher(crypto_tfm_alg_name(tfm), 0,

					      CRYPTO_ALG_ASYNC |

					      CRYPTO_ALG_NEED_FALLBACK);

	if (IS_ERR(ctx->fallback))

		return PTR_ERR(ctx->fallback);



	return 0;

	return PTR_ERR_OR_ZERO(ctx->fallback);

}



static void qce_ablkcipher_exit(struct crypto_tfm *tfm)