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authorRalf Baechle <ralf@linux-mips.org>2005-03-10 12:34:03 -0500
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 14:30:55 -0400
commit96ed748d9da03d091799f8107fce27d218fd8f5c (patch)
treef40933f65fc79f4a0e9d2aac28581e044dd77a3d /drivers/char/qtronix.c
parent9ff77c469ed16221c6a4e882e48e4f0dcf451bda (diff)
qtronix.c: Handle kmalloc failure.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/char/qtronix.c')
-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)
591 return retval; 591 return retval;
592 592
593 queue = (struct aux_queue *) kmalloc(sizeof(*queue), GFP_KERNEL); 593 queue = (struct aux_queue *) kmalloc(sizeof(*queue), GFP_KERNEL);
594 if (!queue) {
595 misc_deregister(&psaux_mouse);
596 return -ENOMEM;
597 }
598
594 memset(queue, 0, sizeof(*queue)); 599 memset(queue, 0, sizeof(*queue));
595 queue->head = queue->tail = 0; 600 queue->head = queue->tail = 0;
596 init_waitqueue_head(&queue->proc_list); 601 init_waitqueue_head(&queue->proc_list);