Eric Biggers af5034e8e4 crypto: remove propagation of CRYPTO_TFM_RES_* flags ... The CRYPTO_TFM_RES_* flags were apparently meant as a way to make the ->setkey() functions provide more information about errors. But these flags weren't actually being used or tested, and in many cases they weren't being set correctly anyway. So they've now been removed. Also, if someone ever actually needs to start better distinguishing ->setkey() errors (which is somewhat unlikely, as this has been unneeded for a long time), we'd be much better off just defining different return values, like -EINVAL if the key is invalid for the algorithm vs. -EKEYREJECTED if the key was rejected by a policy like "no weak keys". That would be much simpler, less error-prone, and easier to test. So just remove CRYPTO_TFM_RES_MASK and all the unneeded logic that propagates these flags around. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2020-01-09 11:30:53 +08:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
mtk-aes.c	crypto: remove propagation of CRYPTO_TFM_RES_* flags	2020-01-09 11:30:53 +08:00
mtk-platform.c	crypto: mediatek - use devm_platform_ioremap_resource() to simplify code	2019-08-09 15:12:00 +10:00
mtk-platform.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mtk-regs.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178	2019-05-30 11:29:19 -07:00
mtk-sha.c	crypto: mediatek - only treat EBUSY as transient if backlog	2019-09-05 14:36:54 +10:00