Messages in this thread Patch in this message | | | From | Iuliana Prodan <> | Subject | [PATCH v4 14/14] crypto: caam - change return value in case CAAM has no MDHA | Date | Tue, 30 Jul 2019 14:06:45 +0300 |
| |
To be consistent with other CAAM modules, caamhash should return 0 instead of -ENODEV in case CAAM has no MDHA.
Based on commit 1b46c90c8e00 ("crypto: caam - convert top level drivers to libraries") the value returned by entry point is never checked and the exit point is always executed.
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com> Reviewed-by: Horia Geanta <horia.geanta@nxp.com> --- drivers/crypto/caam/caamhash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 2ce5a79..262be3a 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -2007,7 +2007,7 @@ int caam_algapi_hash_init(struct device *ctrldev) * is not present. */ if (!md_inst) - return -ENODEV; + return 0; /* Limit digest size based on LP256 */ if (md_vid == CHA_VER_VID_MD_LP256) -- 2.1.0
| |