ISDN, hfcsusb: Don't leak in hfcsusb_ph_info()

We leak the memory allocated to 'phi' when the variable goes out of scope
in hfcsusb_ph_info().

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 3ccbff1..71a8eb6 100644 (file)
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -283,6 +283,7 @@ hfcsusb_ph_info(struct hfcsusb *hw)
        _queue_data(&dch->dev.D, MPH_INFORMATION_IND, MISDN_ID_ANY,
                sizeof(struct ph_info_dch) + dch->dev.nrbchan *
                sizeof(struct ph_info_ch), phi, GFP_ATOMIC);
+       kfree(phi);
 }
 
 /*