linux-kernel - [PATCH v1 1/3] cpumask: align signatures of UP implementations

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Message-Id: <f7f60127f29aa718fe670dba6761bf9d1243f772.1660066581.git.sander@svanheule.net>
Date:   Tue,  9 Aug 2022 19:36:33 +0200
From:   Sander Vanheule <sander@...nheule.net>
To:     Yury Norov <yury.norov@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>
Cc:     linux-kernel@...r.kernel.org,
        Sander Vanheule <sander@...nheule.net>
Subject: [PATCH v1 1/3] cpumask: align signatures of UP implementations

Between the generic version, and their uniprocessor optimised
implementations, the return types of cpumask_any_and_distribute() and
cpumask_any_distribute() are not identical.  Change the UP versions to
'unsigned int', to match the generic versions.

Suggested-by: Yury Norov <yury.norov@...il.com>
Signed-off-by: Sander Vanheule <sander@...nheule.net>
---
 include/linux/cpumask.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 0d435d0edbcb..d8c2a40f8beb 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -202,12 +202,13 @@ static inline unsigned int cpumask_local_spread(unsigned int i, int node)
 	return 0;
 }
 
-static inline int cpumask_any_and_distribute(const struct cpumask *src1p,
-					     const struct cpumask *src2p) {
+static inline unsigned int cpumask_any_and_distribute(const struct cpumask *src1p,
+						      const struct cpumask *src2p)
+{
 	return cpumask_first_and(src1p, src2p);
 }
 
-static inline int cpumask_any_distribute(const struct cpumask *srcp)
+static inline unsigned int cpumask_any_distribute(const struct cpumask *srcp)
 {
 	return cpumask_first(srcp);
 }
-- 
2.37.1