tree 30cda152f2024ccf23c67859296fe3541325e4c7
parent 0faef837e431b4984652f4a14d2075bed108a04d
author Minfei Huang <mnfhuang@gmail.com> 1436843737 +0800
committer Jiri Kosina <jkosina@suse.com> 1436906886 +0200

livepatch: Improve error handling in klp_disable_func()

In case of func->state or func->old_addr not having expected values,
we'd rather bail out immediately from klp_disable_func().

This can't really happen with the current codebase, but fix this
anyway in the sake of robustness.

[jkosina@suse.com: reworded the changelog a bit]
Signed-off-by: Minfei Huang <mnfhuang@gmail.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>