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From: Liu Shixin <>
To: Mark Rutland <>,
	Lorenzo Pieralisi <>
Cc: <>,
	Liu Shixin <>
Subject: [PATCH -next] drivers/firmware/psci: fix type warning of sizeof in alloc_init_cpu_groups()
Date: Thu, 17 Sep 2020 16:13:53 +0800	[thread overview]
Message-ID: <> (raw)

sizeof() when applied to a pointer typed expression should gives the
size of the pointed data, even if the data is a pointer.

Signed-off-by: Liu Shixin <>
 drivers/firmware/psci/psci_checker.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/psci/psci_checker.c b/drivers/firmware/psci/psci_checker.c
index 9a369a2eda71..116eb465cdb4 100644
--- a/drivers/firmware/psci/psci_checker.c
+++ b/drivers/firmware/psci/psci_checker.c
@@ -155,7 +155,7 @@ static int alloc_init_cpu_groups(cpumask_var_t **pcpu_groups)
 	if (!alloc_cpumask_var(&tmp, GFP_KERNEL))
 		return -ENOMEM;
-	cpu_groups = kcalloc(nb_available_cpus, sizeof(cpu_groups),
+	cpu_groups = kcalloc(nb_available_cpus, sizeof(*cpu_groups),
 	if (!cpu_groups) {

                 reply	other threads:[~2020-09-17  7:52 UTC|newest]

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