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| author | Ingo Molnar <mingo@kernel.org> | 2015-09-13 10:01:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-13 10:01:24 +0200 |
| commit | c7ef92cea98bc468bbc8e67b6e49d7365dc69482 (patch) | |
| tree | 1ed0118f697d72103eaf8fa53bd373be7a1c91ff /kernel/livepatch/core.c | |
| parent | locking/qspinlock/x86: Only emit the test-and-set fallback when building gues... (diff) | |
| parent | Linux 4.3-rc1 (diff) | |
| download | linux-c7ef92cea98bc468bbc8e67b6e49d7365dc69482.tar.gz linux-c7ef92cea98bc468bbc8e67b6e49d7365dc69482.zip | |
Merge tag 'v4.3-rc1' into locking/core, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/livepatch/core.c')
| -rw-r--r-- | kernel/livepatch/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index c40ebcca0495..6e5344112419 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -348,8 +348,10 @@ static void klp_disable_func(struct klp_func *func) { struct klp_ops *ops; - WARN_ON(func->state != KLP_ENABLED); - WARN_ON(!func->old_addr); + if (WARN_ON(func->state != KLP_ENABLED)) + return; + if (WARN_ON(!func->old_addr)) + return; ops = klp_find_ops(func->old_addr); if (WARN_ON(!ops)) |