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USB: r8a66597-udc: return -ENOMEM if kzalloc() fails
author
Axel Lin
<axel.lin@gmail.com>
Tue, 17 Aug 2010 01:41:29 +0000
(09:41 +0800)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Tue, 24 Aug 2010 03:50:15 +0000
(20:50 -0700)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/r8a66597-udc.c
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diff --git
a/drivers/usb/gadget/r8a66597-udc.c
b/drivers/usb/gadget/r8a66597-udc.c
index
70a8178
..
2456ccd
100644
(file)
--- a/
drivers/usb/gadget/r8a66597-udc.c
+++ b/
drivers/usb/gadget/r8a66597-udc.c
@@
-1557,6
+1557,7
@@
static int __init r8a66597_probe(struct platform_device *pdev)
/* initialize ucd */
r8a66597 = kzalloc(sizeof(struct r8a66597), GFP_KERNEL);
if (r8a66597 == NULL) {
+ ret = -ENOMEM;
printk(KERN_ERR "kzalloc error\n");
goto clean_up;
}