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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-12-10 16:00:30 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 10:00:06 -0800 |
| commit | 50de36f7af3b1d791c402478210790c582126fe5 (patch) | |
| tree | 78d3353450be45315bb2ffa1cd7c664c26458c73 /drivers/usb/serial/option.c | |
| parent | 6013bbbab0dcbc43bcf9dd70beeab2a0b1ec5ea7 (diff) | |
| download | lwn-50de36f7af3b1d791c402478210790c582126fe5.tar.gz lwn-50de36f7af3b1d791c402478210790c582126fe5.zip | |
USB: serial: fix up urb->status usage
Some of the usb-serial drivers are starting to use urb->status in ways
they should not be doing. This fixes up some of them to prevent that.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/option.c')
| -rw-r--r-- | drivers/usb/serial/option.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 809697b3c7fc..4c9497d05d13 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -654,10 +654,6 @@ static int option_write(struct tty_struct *tty, struct usb_serial_port *port, usb_unlink_urb(this_urb); continue; } - if (this_urb->status != 0) - dbg("usb_write %p failed (err=%d)", - this_urb, this_urb->status); - dbg("%s: endpoint %d buf %d", __func__, usb_pipeendpoint(this_urb->pipe), i); @@ -669,8 +665,7 @@ static int option_write(struct tty_struct *tty, struct usb_serial_port *port, err = usb_submit_urb(this_urb, GFP_ATOMIC); if (err) { dbg("usb_submit_urb %p (write bulk) failed " - "(%d, has %d)", this_urb, - err, this_urb->status); + "(%d)", this_urb, err); clear_bit(i, &portdata->out_busy); continue; } |