| Date | Wed, 5 Dec 2012 11:32:18 +0100 | From | Jean Delvare <> | Subject | Re: [PATCH 13/14] HID: i2c-hid: also call i2c_hid_free_buffers in i2c_hid_remove |
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On Tue, 4 Dec 2012 16:27:54 +0100, Benjamin Tissoires wrote: > In the case where the hid driver in charge of handling the hid part > of the device (hid-generic for instance) fails at probe, neither > i2c_hid_start nor i2c_hid_stop are called. > Thus, the buffers allocated in i2c_hid_probe are never freed. > > Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> > --- > drivers/hid/i2c-hid/i2c-hid.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c > index bea4b13..62988f1 100644 > --- a/drivers/hid/i2c-hid/i2c-hid.c > +++ b/drivers/hid/i2c-hid/i2c-hid.c > @@ -891,6 +891,9 @@ static int __devexit i2c_hid_remove(struct i2c_client *client) > > free_irq(client->irq, ihid); > > + if (ihid->bufsize) > + i2c_hid_free_buffers(ihid); > + > kfree(ihid); > > return 0;
Reviewed-by: Jean Delvare <khali@linux-fr.org>
-- Jean Delvare
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