lib/cpumask: drop always-true preprocessor guard

svanheule · YuryNorov · commit 61b123ffceda · 2022-08-15T11:00:44.000-07:00
Since lib/cpumask.o is only built for CONFIG_SMP=y, NR_CPUS will always
be greater than 1 at compile time.  This makes checking for that
condition unnecesarry, so it can be dropped.

Signed-off-by: Sander Vanheule &lt;sander@svanheule.net&gt;
Signed-off-by: Yury Norov &lt;yury.norov@gmail.com&gt;
diff --git a/lib/cpumask.c b/lib/cpumask.c
@@ -109,7 +109,6 @@ void __init free_bootmem_cpumask_var(cpumask_var_t mask)
 }
 #endif
 
-#if NR_CPUS > 1
 /**
  * cpumask_local_spread - select the i'th cpu with local numa cpu's first
  * @i: index number
@@ -197,4 +196,3 @@ unsigned int cpumask_any_distribute(const struct cpumask *srcp)
 	return next;
 }
 EXPORT_SYMBOL(cpumask_any_distribute);
-#endif /* NR_CPUS */

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,6 @@ void __init free_bootmem_cpumask_var(cpumask_var_t mask)`
`109`	`109`	`}`
`110`	`110`	`#endif`
`111`	`111`
`112`		`-#if NR_CPUS > 1`
`113`	`112`	`/**`
`114`	`113`	`* cpumask_local_spread - select the i'th cpu with local numa cpu's first`
`115`	`114`	`* @i: index number`
`@@ -197,4 +196,3 @@ unsigned int cpumask_any_distribute(const struct cpumask *srcp)`
`197`	`196`	`return next;`
`198`	`197`	`}`
`199`	`198`	`EXPORT_SYMBOL(cpumask_any_distribute);`
`200`		`-#endif /* NR_CPUS */`