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path: root/drivers/usb/serial/ipaq.c
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Diffstat (limited to 'drivers/usb/serial/ipaq.c')
-rw-r--r--drivers/usb/serial/ipaq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index d9fb3768a2d7..80d9ec5570d6 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -646,12 +646,13 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp)
646 */ 646 */
647 647
648 kfree(port->bulk_in_buffer); 648 kfree(port->bulk_in_buffer);
649 kfree(port->bulk_out_buffer);
650 port->bulk_in_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL); 649 port->bulk_in_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL);
651 if (port->bulk_in_buffer == NULL) { 650 if (port->bulk_in_buffer == NULL) {
652 port->bulk_out_buffer = NULL; /* prevent double free */ 651 port->bulk_out_buffer = NULL; /* prevent double free */
653 goto enomem; 652 goto enomem;
654 } 653 }
654
655 kfree(port->bulk_out_buffer);
655 port->bulk_out_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL); 656 port->bulk_out_buffer = kmalloc(URBDATA_SIZE, GFP_KERNEL);
656 if (port->bulk_out_buffer == NULL) { 657 if (port->bulk_out_buffer == NULL) {
657 kfree(port->bulk_in_buffer); 658 kfree(port->bulk_in_buffer);