From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Greg Kroah-Hartman <gregkh@suse.de>,
Paul Mundt <lethal@linux-sh.org>,
linux-usb@vger.kernel.org
Subject: [PATCH] USB: r8a66597-udc: return -ENOMEM if kzalloc() fails
Date: Tue, 17 Aug 2010 09:41:29 +0800 [thread overview]
Message-ID: <1282009289.18724.0.camel@mola> (raw)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/usb/gadget/r8a66597-udc.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 70a8178..2456ccd 100644
--- 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;
}
--
1.7.2
reply other threads:[~2010-08-17 1:39 UTC|newest]
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