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| author |  SeongJae Park <sj@kernel.org>
| 2023-06-13 18:24:31 +0000 |
|---|---|---|
| committer |  Paul E. McKenney <paulmck@kernel.org>
| 2023-07-14 14:55:56 -0700 |
| commit | 3f831e38cecdd72a139a130da11f95be38481034 (patch) | |
| tree | 041aad534b76a5b8066f8401fa036c40e4a23181 /Documentation/RCU/rculist_nulls.rst | |
| parent | docs/RCU: Add the missing rcu_read_unlock() (diff) | |
| download | linux-3f831e38cecdd72a139a130da11f95be38481034.tar.gz linux-3f831e38cecdd72a139a130da11f95be38481034.tar.bz2 linux-3f831e38cecdd72a139a130da11f95be38481034.zip | |
Docs/RCU/rculist_nulls: Fix trivial coding style
Lookup example of non-hlist_nulls management is missing a semicolon, and
having inconsistent indentation (one line is using single space
indentation while others are using two spaces indentation). Fix the
trivial issues.
Signed-off-by: SeongJae Park <sj@kernel.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'Documentation/RCU/rculist_nulls.rst')
| -rw-r--r-- | Documentation/RCU/rculist_nulls.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/RCU/rculist_nulls.rst b/Documentation/RCU/rculist_nulls.rst index 0612a6387d8e..25b739885cfa 100644 --- a/Documentation/RCU/rculist_nulls.rst +++ b/Documentation/RCU/rculist_nulls.rst @@ -26,7 +26,7 @@ algorithms: :: begin: - rcu_read_lock() + rcu_read_lock(); obj = lockless_lookup(key); if (obj) { if (!try_get_ref(obj)) { // might fail for free objects @@ -70,8 +70,8 @@ And note the traditional hlist_for_each_entry_rcu() misses this smp_rmb():: pos && ({ prefetch(pos->next); 1; }) && ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); pos = rcu_dereference(pos->next)) - if (obj->key == key) - return obj; + if (obj->key == key) + return obj; return NULL; Quoting Corey Minyard:: |