From: Libo Chen <libo.chen@huawei.com>
To: <stern@rowland.harvard.edu>, <grant.likely@linaro.org>,
<rob.herring@calxeda.com>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<akpm@linux-foundation.org>, <lizefan@huawei.com>,
Libo Chen <libo.chen@huawei.com>
Subject: [PATCH RESEND 2/4] usb: isp1760-if: fix memleak when platform_get_resource fail
Date: Thu, 9 May 2013 14:05:35 +0800 [thread overview]
Message-ID: <1368079537-15328-3-git-send-email-libo.chen@huawei.com> (raw)
In-Reply-To: <1368079537-15328-1-git-send-email-libo.chen@huawei.com>
When platform_get_resource fail, we should release_mem_region
Signed-off-by: Libo Chen <libo.chen@huawei.com>
---
drivers/usb/host/isp1760-if.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index bbb791b..a13709e 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -373,8 +373,10 @@ static int isp1760_plat_probe(struct platform_device *pdev)
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!irq_res) {
pr_warning("isp1760: IRQ resource not available\n");
- return -ENODEV;
+ ret = -ENODEV;
+ goto cleanup;
}
+
irqflags |= irq_res->flags & IRQF_TRIGGER_MASK;
if (priv) {
--
1.7.1
next prev parent reply other threads:[~2013-05-09 6:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-09 6:05 [PATCH RESEND 0/4] usb: fix four memleak Libo Chen
2013-05-09 6:05 ` [PATCH RESEND 1/4] usb: ehci-s5p: fix memleak when devm_usb_get_phy fail Libo Chen
2013-05-09 19:29 ` Alan Stern
2013-05-09 6:05 ` Libo Chen [this message]
2013-05-09 6:05 ` [PATCH RESEND 3/4] usb: ohci: fix goto wrong tag in err case Libo Chen
2013-05-09 19:27 ` Alan Stern
2013-05-09 6:05 ` [PATCH RESEND 4/4] usb: tilegx: fix memleak when create hcd fail Libo Chen
2013-05-09 18:02 ` Chris Metcalf
2013-05-10 1:09 ` Libo Chen
2013-05-10 1:50 ` Libo Chen
2013-05-09 19:29 ` Alan Stern
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