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Commit d7a5d872 authored by jing yangyang's avatar jing yangyang Committed by Greg Kroah-Hartman
Browse files

firmware/psci: fix application of sizeof to pointer 



commit 2ac5fb35cd520ab1851c9a4816c523b65276052f upstream.

sizeof when applied to a pointer typed expression gives the size of
the pointer.

./drivers/firmware/psci/psci_checker.c:158:41-47: ERROR application of sizeof to pointer

This issue was detected with the help of Coccinelle.

Fixes: 7401056d ("drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests")
Cc: stable@vger.kernel.org
Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Reviewed-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: default avatarjing yangyang <jing.yangyang@zte.com.cn>
Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 18f0fb57

drivers/firmware/psci/psci_checker.c

+1 −1
Original line number Diff line number Diff line
@@ -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),

			     GFP_KERNEL);

	if (!cpu_groups) {

		free_cpumask_var(tmp);