crypto: ccree - remove special handling of chained sg

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We were handling chained scattergather lists with specialized code
needlessly as the regular sg APIs handle them just fine. The code
handling this also had an (unused) code path with a use-before-init
error, flagged by Coverity.

Remove all special handling of chained sg and leave their handling
to the regular sg APIs.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Gilad Ben-Yossef 2019-04-18 16:38:48 +03:00 • committed by Herbert Xu

parent 151ded73a6

commit c4b22bf51b

1 changed files with 22 additions and 76 deletions

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98

drivers/crypto/ccree/cc_buffer_mgr.c

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