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rcu: Replace assigned pointer ret value by corresponding boolean value

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Coccinelle reports warnings at rcu_read_lock_held_common()

WARNING: Assignment of 0/1 to bool variable

To fix this,
the assigned  pointer ret values are replaced by corresponding boolean value.
Given that ret is a pointer of bool type

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Jules Irenge 2020-03-27 21:23:53 +00:00 committed by Paul E. McKenney
parent 62ae19511f
commit a66dbda789
1 changed files with 3 additions and 3 deletions
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6
kernel/rcu/update.c
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@ -98,15 +98,15 @@ module_param(rcu_normal_after_boot, int, 0);
static bool rcu_read_lock_held_common(bool *ret) static bool rcu_read_lock_held_common(bool *ret)
{ {
if (!debug_lockdep_rcu_enabled()) { if (!debug_lockdep_rcu_enabled()) {
*ret = 1; *ret = true;
return true; return true;
} }
if (!rcu_is_watching()) { if (!rcu_is_watching()) {
*ret = 0; *ret = false;
return true; return true;
} }
if (!rcu_lockdep_current_cpu_online()) { if (!rcu_lockdep_current_cpu_online()) {
*ret = 0; *ret = false;
return true; return true;
} }
return false; return false;