patch-2.4.20 linux-2.4.20/drivers/acorn/char/mouse_ps2.c
Next file: linux-2.4.20/drivers/acorn/char/pcf8583.c
Previous file: linux-2.4.20/drivers/acorn/block/fd1772.c
Back to the patch index
Back to the overall index
- Lines: 18
- Date:
Thu Nov 28 15:53:12 2002
- Orig file:
linux-2.4.19/drivers/acorn/char/mouse_ps2.c
- Orig date:
Fri Aug 2 17:39:43 2002
diff -urN linux-2.4.19/drivers/acorn/char/mouse_ps2.c linux-2.4.20/drivers/acorn/char/mouse_ps2.c
@@ -273,9 +273,15 @@
iomd_writeb(0, IOMD_MSECTL);
iomd_writeb(8, IOMD_MSECTL);
- if (misc_register(&psaux_mouse))
- return -ENODEV;
queue = (struct aux_queue *) kmalloc(sizeof(*queue), GFP_KERNEL);
+ if (queue == NULL)
+ return -ENOMEM;
+
+ if (misc_register(&psaux_mouse)) {
+ kfree(queue);
+ return -ENODEV;
+ }
+
memset(queue, 0, sizeof(*queue));
queue->head = queue->tail = 0;
init_waitqueue_head(&queue->proc_list);
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)