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USB: mos7840: fix null-pointer dereference
authorJohan Hovold <jhovold@gmail.com>
Wed, 19 May 2010 20:13:17 +0000 (22:13 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 4 Jun 2010 20:16:18 +0000 (13:16 -0700)
Fix null-pointer dereference on error path.

Cc: stable <stable@kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/mos7840.c patch | blob | blame | history

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index f8424d1bfc1b279a5e4a51fc4453fb3e3f847ffb..585b7e6637405981e5019790bbdb0700109f87d0 100644 (file)
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -730,7 +730,6 @@ static void mos7840_bulk_in_callback(struct urb *urb)
        mos7840_port = urb->context;
        if (!mos7840_port) {
                dbg("%s", "NULL mos7840_port pointer");
-               mos7840_port->read_urb_busy = false;
                return;
        }