Commit e541dd77 authored by Wang ShaoBo's avatar Wang ShaoBo Committed by Paolo Abeni
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net: wwan: iosm: use ACPI_FREE() but not kfree() in ipc_pcie_read_bios_cfg() 



acpi_evaluate_dsm() should be coupled with ACPI_FREE() to free the ACPI
memory, because we need to track the allocation of acpi_object when
ACPI_DBG_TRACK_ALLOCATIONS enabled, so use ACPI_FREE() instead of kfree().

Fixes: d38a648d ("net: wwan: iosm: fix memory leak in ipc_pcie_read_bios_cfg")
Signed-off-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Link: https://lore.kernel.org/r/20221118062447.2324881-1-bobo.shaobowang@huawei.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 30f15874

drivers/net/wwan/iosm/iosm_ipc_pcie.c

+1 −1
Original line number Diff line number Diff line
@@ -249,7 +249,7 @@ static enum ipc_pcie_sleep_state ipc_pcie_read_bios_cfg(struct device *dev) 
	if (object->integer.value == 3)

		sleep_state = IPC_PCIE_D3L2;



	kfree(object);

	ACPI_FREE(object);



default_ret:

	return sleep_state;