From: jing yangyang cgel.zte@gmail.com
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: 7401056de5f8 ("drivers/firmware: psci_checker: stash and use topology_core_cpumask for hotplug tests") Cc: stable@vger.kernel.org Reported-by: Zeal Robot zealci@zte.com.cn Acked-by: Mark Rutland mark.rutland@arm.com Reviewed-by: Gustavo A. R. Silva gustavoars@kernel.org Signed-off-by: jing yangyang jing.yangyang@zte.com.cn Signed-off-by: Gustavo A. R. Silva gustavoars@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/firmware/psci/psci_checker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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 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);