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| author | Horia Geantă <horia.geanta@nxp.com> | 2017-04-03 18:30:07 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-04-05 21:20:16 +0800 |
| commit | 33fa46d7b310e06d2cb2ab5417c100af120bfb65 (patch) | |
| tree | e66e6bfb110f6046abdfd283b71ba4027f17a7ac /drivers/crypto | |
| parent | ec360607a25fae97c81eef2f02268ae8ed3649b4 (diff) | |
| download | lwn-33fa46d7b310e06d2cb2ab5417c100af120bfb65.tar.gz lwn-33fa46d7b310e06d2cb2ab5417c100af120bfb65.zip | |
crypto: caam - fix invalid dereference in caam_rsa_init_tfm()
In case caam_jr_alloc() fails, ctx->dev carries the error code,
thus accessing it with dev_err() is incorrect.
Cc: <stable@vger.kernel.org> # 4.8+
Fixes: 8c419778ab57e ("crypto: caam - add support for RSA algorithm")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/caampkc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caampkc.c b/drivers/crypto/caam/caampkc.c index 32100c4851dd..49cbdcba7883 100644 --- a/drivers/crypto/caam/caampkc.c +++ b/drivers/crypto/caam/caampkc.c @@ -506,7 +506,7 @@ static int caam_rsa_init_tfm(struct crypto_akcipher *tfm) ctx->dev = caam_jr_alloc(); if (IS_ERR(ctx->dev)) { - dev_err(ctx->dev, "Job Ring Device allocation for transform failed\n"); + pr_err("Job Ring Device allocation for transform failed\n"); return PTR_ERR(ctx->dev); } |