The patch titled
hso: fix refcounting on the ttyHSx devices
has been removed from the -mm tree. Its filename was
hso-fix-refcounting-on-the-ttyhsx-devices.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: hso: fix refcounting on the ttyHSx devices
From: Olivier Blin <blino@xxxxxxxxxxxx>
The references on ttyHSx devices were not decremented correctly when the
tty was closed. The helper freeing the serial devices was never called
because of that, and the module left some dangling sysfs devices after
being unloaded.
Signed-off-by: Olivier Blin <blino@xxxxxxxxxxxx>
Cc: Jari Tenhunen <jari.tenhunen@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/usb/hso.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/net/usb/hso.c~hso-fix-refcounting-on-the-ttyhsx-devices drivers/net/usb/hso.c
--- a/drivers/net/usb/hso.c~hso-fix-refcounting-on-the-ttyhsx-devices
+++ a/drivers/net/usb/hso.c
@@ -1103,8 +1103,8 @@ static void hso_serial_close(struct tty_
/* reset the rts and dtr */
/* do the actual close */
serial->open_count--;
+ kref_put(&serial->parent->ref, hso_serial_ref_free);
if (serial->open_count <= 0) {
- kref_put(&serial->parent->ref, hso_serial_ref_free);
serial->open_count = 0;
if (serial->tty) {
serial->tty->driver_data = NULL;
_
Patches currently in -mm which might be from blino@xxxxxxxxxxxx are
linux-next.patch
git-unionfs.patch
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