From 16d9691ad4b562ea19271f0788738f649c02cf3c Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Wed, 14 Aug 2024 08:44:13 +0200 Subject: [PATCH] lib/percpu_counter: add missing __percpu qualifier to a cast Add missing __percpu qualifier to a (void *) cast to fix percpu_counter.c:212:36: warning: cast removes address space '__percpu' of expression percpu_counter.c:212:33: warning: incorrect type in assignment (different address spaces) percpu_counter.c:212:33: expected signed int [noderef] [usertype] __percpu *counters percpu_counter.c:212:33: got void * sparse warnings. Found by GCC's named address space checks. There were no changes in the resulting object file. Link: https://lkml.kernel.org/r/20240814064437.940162-1-ubizjak@gmail.com Signed-off-by: Uros Bizjak Cc: Dennis Zhou Cc: Tejun Heo Cc: Christoph Lameter Signed-off-by: Andrew Morton --- lib/percpu_counter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c index 51bc5246986d..2891f94a11c6 100644 --- a/lib/percpu_counter.c +++ b/lib/percpu_counter.c @@ -209,7 +209,7 @@ int __percpu_counter_init_many(struct percpu_counter *fbc, s64 amount, INIT_LIST_HEAD(&fbc[i].list); #endif fbc[i].count = amount; - fbc[i].counters = (void *)counters + (i * counter_size); + fbc[i].counters = (void __percpu *)counters + i * counter_size; debug_percpu_counter_activate(&fbc[i]); }