diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-03-28 17:36:01 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-04-08 09:36:16 +0300 |
| commit | ffecb696d462de995fad2ad4429a509f439ddef0 (patch) | |
| tree | 79bf9df0025e47231a41c686e9c5e5a94fbe83f9 /drivers/crypto/caam/qi.c | |
| parent | 8a3719a5b9ef55724b0b0e3667ff542f1d301cfd (diff) | |
| download | linux-ffecb696d462de995fad2ad4429a509f439ddef0.tar.xz | |
crypto: caam/qi - Change a couple IS_ERR_OR_NULL() checks to IS_ERR()
create_caam_req_fq() doesn't return NULL pointers so there is no need to
check. The NULL checks are problematic because it's hard to say how a
NULL return should be handled, so removing the checks is a nice cleanup.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/qi.c')
| -rw-r--r-- | drivers/crypto/caam/qi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/caam/qi.c b/drivers/crypto/caam/qi.c index 7cb8b1755e57..9f08f84cca59 100644 --- a/drivers/crypto/caam/qi.c +++ b/drivers/crypto/caam/qi.c @@ -318,7 +318,7 @@ int caam_drv_ctx_update(struct caam_drv_ctx *drv_ctx, u32 *sh_desc) /* Create a new req FQ in parked state */ new_fq = create_caam_req_fq(drv_ctx->qidev, drv_ctx->rsp_fq, drv_ctx->context_a, 0); - if (IS_ERR_OR_NULL(new_fq)) { + if (IS_ERR(new_fq)) { dev_err(qidev, "FQ allocation for shdesc update failed\n"); return PTR_ERR(new_fq); } @@ -431,7 +431,7 @@ struct caam_drv_ctx *caam_drv_ctx_init(struct device *qidev, /* Attach request FQ */ drv_ctx->req_fq = create_caam_req_fq(qidev, drv_ctx->rsp_fq, hwdesc, QMAN_INITFQ_FLAG_SCHED); - if (IS_ERR_OR_NULL(drv_ctx->req_fq)) { + if (IS_ERR(drv_ctx->req_fq)) { dev_err(qidev, "create_caam_req_fq failed\n"); dma_unmap_single(qidev, hwdesc, size, DMA_BIDIRECTIONAL); kfree(drv_ctx); |