tree ee5b1c33339db67950d7f8bcf34d0ae466aa02e2
parent 06cd22f830f28023b82455c82c7db65fc6cf9c16
author Alexey Dobriyan <adobriyan@gmail.com> 1506026829 +0300
committer Steffen Klassert <steffen.klassert@secunet.com> 1506316446 +0200

xfrm: make xfrm_alg_auth_len() return unsigned int

Key lengths can't be negative.

Comparison with nla_len() is left signed just in case negative value
can sneak in there.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>