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| author | Daniel Borkmann <dborkman@redhat.com> | 2013-03-16 17:06:21 +0100 |
|---|---|---|
| committer | Daniel Borkmann <dborkman@redhat.com> | 2013-03-16 17:06:21 +0100 |
| commit | 99c9e3033abe511190bcf86c9d7578c6d8026b85 (patch) | |
| tree | 7cb147f0d40538a848c26ef0fd241eab7aab7512 /hash.h | |
| parent | 46c917dd2b4f2e126f6dbe074803323200a11d55 (diff) | |
flowtop: rcu: omit rcu_assign_pointer
If the new pointer is NULL anyway, this results in a constant expression
during compile time (NULL != NULL) where a barrier is left out. Thus, it
will have no different effect using rcu_assign_pointer() than assigning
it directly.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'hash.h')
0 files changed, 0 insertions, 0 deletions