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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-11-26 15:21:20 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-27 13:08:50 +0800 |
| commit | 8a6b8f4d7a891ac66db4f97900a86b55c84a5802 (patch) | |
| tree | c7ba939beb94771c7e859e6e248e87d52eeab706 /drivers/crypto/hisilicon/sec2 | |
| parent | dbc2e87bd8b6d3cc79730b3a49c5163b4c386b49 (diff) | |
| download | linux-8a6b8f4d7a891ac66db4f97900a86b55c84a5802.tar.bz2 | |
crypto: hisilicon - fix a NULL vs IS_ERR() bug in sec_create_qp_ctx()
The hisi_acc_create_sgl_pool() function returns error pointers, it never
returns NULL pointers.
Fixes: 416d82204df4 ("crypto: hisilicon - add HiSilicon SEC V2 driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/sec2')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_crypto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c index dc1eb97d57f7..62b04e19067c 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c @@ -179,14 +179,14 @@ static int sec_create_qp_ctx(struct hisi_qm *qm, struct sec_ctx *ctx, qp_ctx->c_in_pool = hisi_acc_create_sgl_pool(dev, QM_Q_DEPTH, SEC_SGL_SGE_NR); - if (!qp_ctx->c_in_pool) { + if (IS_ERR(qp_ctx->c_in_pool)) { dev_err(dev, "fail to create sgl pool for input!\n"); goto err_free_req_list; } qp_ctx->c_out_pool = hisi_acc_create_sgl_pool(dev, QM_Q_DEPTH, SEC_SGL_SGE_NR); - if (!qp_ctx->c_out_pool) { + if (IS_ERR(qp_ctx->c_out_pool)) { dev_err(dev, "fail to create sgl pool for output!\n"); goto err_free_c_in_pool; } |