[PATCH] parport: Revert "parport: fix memory leak"

Sudip Mukherjee
2015-07-25T07:49:50Z

This reverts commit 23c405912b88 ("parport: fix memory leak")

par_dev->state was already being removed in parport_unregister_device().

Reported-by: Ying Huang <ying.huang@intel.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---

But I am surprised at two points:
1) Why the error came while loading the gs_fpgaboot module?
Maybe the double freeing has freed some memory which fpga was
using.
2) Why the dmesg showed "panel: could not claim access to parport0. Aborting."?
Because of 50566ac87065 ("parport: check exclusive access before
register") the panel driver should not even register and it
should have failed at parport_register_dev_model().

drivers/parport/share.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index c02b5f2..5ce5ef2 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -816,7 +816,6 @@ static void free_pardevice(struct device *dev)
struct pardevice *par_dev = to_pardevice(dev);

kfree(par_dev->name);
- kfree(par_dev->state);
kfree(par_dev);
}

--
1.9.1