From: davidcomponentone@gmail.com
To: mark.rutland@arm.com
Cc: lorenzo.pieralisi@arm.com, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
David Yang <davidcomponentone@gmail.com>,
Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH psci_checker] Fix application of sizeof to pointer
Date: Tue, 12 Oct 2021 10:42:29 +0800 [thread overview]
Message-ID: <20211012024229.180058-1-davidcomponentone@gmail.com> (raw)
From: David Yang <davidcomponentone@gmail.com>
The coccinelle check report:
"./drivers/firmware/psci/psci_checker.c:158:41-47:
ERROR: application of sizeof to pointer"
Using the "sizeof(cpumask_var_t)" to fix it.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
---
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..13161c93283f 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(cpumask_var_t),
GFP_KERNEL);
if (!cpu_groups) {
free_cpumask_var(tmp);
--
2.30.2
reply other threads:[~2021-10-12 2:42 UTC|newest]
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