Commit 0435d47e authored Jul 31, 2019 by Iuliana Prodan Committed by Herbert Xu Aug 09, 2019

crypto: caam - change return value in case CAAM has no MDHA



To be consistent with other CAAM modules, caamhash should return 0
instead of -ENODEV in case CAAM has no MDHA.

Based on commit 1b46c90c ("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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 58068cfc

drivers/crypto/caam/caamhash.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)