diff options
| author | Alan Cox <alan@linux.intel.com> | 2009-07-09 08:36:22 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-10 22:17:22 -0400 |
| commit | 24a15a62dcb1968bf4ffdae55c88fa934d971180 (patch) | |
| tree | 39a2231da07c6a47a4b66baf0158591a9739ac8f /drivers/usb/serial/ftdi_sio.c | |
| parent | 4cd1de0afaaa45309f34d7282ea4c07d9b56a3ff (diff) | |
tty: Fix USB kref leak
The sysrq code acquired a kref leak. Fix it by passing the tty separately
from the caller (thus effectively using the callers kref which all the
callers hold anyway)
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 3dc3768ca71c..5f08702f672f 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c | |||
| @@ -2121,7 +2121,7 @@ static void ftdi_process_read(struct work_struct *work) | |||
| 2121 | /* Note that the error flag is duplicated for | 2121 | /* Note that the error flag is duplicated for |
| 2122 | every character received since we don't know | 2122 | every character received since we don't know |
| 2123 | which character it applied to */ | 2123 | which character it applied to */ |
| 2124 | if (!usb_serial_handle_sysrq_char(port, | 2124 | if (!usb_serial_handle_sysrq_char(tty, port, |
| 2125 | data[packet_offset + i])) | 2125 | data[packet_offset + i])) |
| 2126 | tty_insert_flip_char(tty, | 2126 | tty_insert_flip_char(tty, |
| 2127 | data[packet_offset + i], | 2127 | data[packet_offset + i], |