lsm: use default hook return value in call_int_hook()

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Change the definition of call_int_hook() to treat LSM_RET_DEFAULT(...)
as the "continue" value instead of 0. To further simplify this macro,
also drop the IRC argument and replace it with LSM_RET_DEFAULT(...).

After this the macro can be used in a couple more hooks, where similar
logic is currently open-coded. At the same time, some other existing
call_int_hook() users now need to be open-coded, but overall it's still
a net simplification.

There should be no functional change resulting from this patch.

Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
[PM: merge fuzz due to other hook changes, tweaks from list discussion]
Signed-off-by: Paul Moore <paul@paul-moore.com>

...

This commit is contained in:

Ondrej Mosnacek 2024-01-30 13:56:59 +01:00 committed by Paul Moore

parent 936615f637

commit 260017f31a

1 changed files with 225 additions and 307 deletions

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