cpuset: convert 'allowed' in __cpuset_node_allowed() to be boolean

Qi Zheng · htejun · commit d4296faebd33 · 2022-01-07T12:05:52.000-10:00
Convert 'allowed' in __cpuset_node_allowed() to be boolean since the
return types of node_isset() and __cpuset_node_allowed() are both
boolean.

Signed-off-by: Qi Zheng &lt;zhengqi.arch@bytedance.com&gt;
Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
@@ -3528,7 +3528,7 @@ static struct cpuset *nearest_hardwall_ancestor(struct cpuset *cs)
 bool __cpuset_node_allowed(int node, gfp_t gfp_mask)
 {
 	struct cpuset *cs;		/* current cpuset ancestors */
-	int allowed;			/* is allocation in zone z allowed? */
+	bool allowed;			/* is allocation in zone z allowed? */
 	unsigned long flags;
 
 	if (in_interrupt())

Original file line number	Diff line number	Diff line change
`@@ -3528,7 +3528,7 @@ static struct cpuset nearest_hardwall_ancestor(struct cpuset cs)`
`3528`	`3528`	`bool __cpuset_node_allowed(int node, gfp_t gfp_mask)`
`3529`	`3529`	`{`
`3530`	`3530`	`struct cpuset cs; / current cpuset ancestors */`
`3531`		`- int allowed; /* is allocation in zone z allowed? */`
	`3531`	`+ bool allowed; /* is allocation in zone z allowed? */`
`3532`	`3532`	`unsigned long flags;`
`3533`	`3533`
`3534`	`3534`	`if (in_interrupt())`