Use PTR_ERROR_ZERO rather than if(IS_ERR(...)) + PTR_ERR. Build successfully. Signed-off-by: Himanshu Jha <himanshujha199640@xxxxxxxxx> --- drivers/crypto/marvell/tdma.c | 5 +---- drivers/crypto/mv_cesa.c | 5 +---- drivers/crypto/qce/ablkcipher.c | 5 +---- 3 files changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/crypto/marvell/tdma.c b/drivers/crypto/marvell/tdma.c index c76375f..d0ef171 100644 --- a/drivers/crypto/marvell/tdma.c +++ b/drivers/crypto/marvell/tdma.c @@ -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) diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c index bf25f41..c3883b4 100644 --- a/drivers/crypto/mv_cesa.c +++ b/drivers/crypto/mv_cesa.c @@ -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) diff --git a/drivers/crypto/qce/ablkcipher.c b/drivers/crypto/qce/ablkcipher.c index b04b42f..ea4d96b 100644 --- a/drivers/crypto/qce/ablkcipher.c +++ b/drivers/crypto/qce/ablkcipher.c @@ -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) -- 2.7.4
