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| author | Oliver Neukum <oliver@neukum.org> | 2011-02-10 15:33:23 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 10:51:12 -0800 |
| commit | 433508ae30f13c0bf6905e576c42899a8535f0bb (patch) | |
| tree | 9a660bc03d3686924dd734322206164ca8fe440a /drivers/usb/serial/usb_wwan.c | |
| parent | 3d06bf152abcc3895a0f3afa21d762d84c9aecbc (diff) | |
| download | lwn-433508ae30f13c0bf6905e576c42899a8535f0bb.tar.gz lwn-433508ae30f13c0bf6905e576c42899a8535f0bb.zip | |
usb_wwan: data consistency in error case
As soon as the first error happens, the write must
be stopped, lest we send mutilated messages.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/usb_wwan.c')
| -rw-r--r-- | drivers/usb/serial/usb_wwan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index 07cdc6cd1064..84fe1b6ba11b 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -262,7 +262,7 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port, spin_unlock_irqrestore(&intfdata->susp_lock, flags); usb_autopm_put_interface_async(port->serial->interface); - continue; + break; } } |