The patch 6ae3a0876185: "ACER: Add support for accelerometer sensor"
from Jun 1, 2012, leads to the following Smatch warning:
drivers/platform/x86/acer-wmi.c:1886 acer_wmi_accel_destroy()
error: don't call input_free_device() after input_unregister_device()
drivers/platform/x86/acer-wmi.c
1883 static void acer_wmi_accel_destroy(void)
1884 {
1885 input_unregister_device(acer_wmi_accel_dev);
1886 input_free_device(acer_wmi_accel_dev);
1887 }
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Cc: Matthew Garrett <[email protected]>
Cc: Fengguang Wu <[email protected]>
Cc: joeyli <[email protected]>
Cc: Dan Carpenter <[email protected]>
---
drivers/platform/x86/acer-wmi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index ae969fd..f4ed2af 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1883,7 +1883,6 @@ err_free_dev:
static void acer_wmi_accel_destroy(void)
{
input_unregister_device(acer_wmi_accel_dev);
- input_free_device(acer_wmi_accel_dev);
}
static int __init acer_wmi_input_setup(void)
--
1.7.10
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