From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 10 Mar 2005 17:34:03 +0000 (+0000)
Subject: qtronix.c: Handle kmalloc failure.
X-Git-Tag: v2.6.15-rc1~731^2~1^2~252
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=96ed748d9da03d091799f8107fce27d218fd8f5c;p=platform%2Fkernel%2Flinux-exynos.git

qtronix.c: Handle kmalloc failure.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/drivers/char/qtronix.c b/drivers/char/qtronix.c
index 40a3cf6..601d09b 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);