From: Hanjun Guo guohanjun@huawei.com
[ Upstream commit 08e8a949f684e1fbc4b1efd2337d72ec8f3613d9 ]
The ACPI buffer memory (buffer.pointer) should be freed as the buffer is not used after acpi_evaluate_object(), free it to prevent memory leak.
Fixes: 13e920d93e37 ("net: wwan: t7xx: Add core components") Signed-off-by: Hanjun Guo guohanjun@huawei.com Link: https://lore.kernel.org/r/1669119580-28977-1-git-send-email-guohanjun@huawei... Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wwan/t7xx/t7xx_modem_ops.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/wwan/t7xx/t7xx_modem_ops.c b/drivers/net/wwan/t7xx/t7xx_modem_ops.c index 3458af31e864..7d0f5e4f0a78 100644 --- a/drivers/net/wwan/t7xx/t7xx_modem_ops.c +++ b/drivers/net/wwan/t7xx/t7xx_modem_ops.c @@ -165,6 +165,8 @@ static int t7xx_acpi_reset(struct t7xx_pci_dev *t7xx_dev, char *fn_name) return -EFAULT; }
+ kfree(buffer.pointer); + #endif return 0; }