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authorRalf Baechle <ralf@linux-mips.org>2005-03-10 17:34:03 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:30:55 +0100
commit96ed748d9da03d091799f8107fce27d218fd8f5c (patch)
treef40933f65fc79f4a0e9d2aac28581e044dd77a3d
parent9ff77c469ed16221c6a4e882e48e4f0dcf451bda (diff)
qtronix.c: Handle kmalloc failure.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--drivers/char/qtronix.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/qtronix.c b/drivers/char/qtronix.c
index 40a3cf62e1a..601d09baf9d 100644
--- a/drivers/char/qtronix.c
+++ b/drivers/char/qtronix.c
@@ -591,6 +591,11 @@ static int __init psaux_init(void)
return retval;
queue = (struct aux_queue *) kmalloc(sizeof(*queue), GFP_KERNEL);
+ if (!queue) {
+ misc_deregister(&psaux_mouse);
+ return -ENOMEM;
+ }
+
memset(queue, 0, sizeof(*queue));
queue->head = queue->tail = 0;
init_waitqueue_head(&queue->proc_list);