From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 7 May 2013 11:47:44 +0000 (+0800)
Subject: usb: musb: dsps: fix error return code in dsps_create_musb_pdev()
X-Git-Tag: upstream/snapshot3+hdmi~5046^2~26^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b25e5f1c4416cf96fac0918a8f1b0429642570a9;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

usb: musb: dsps: fix error return code in dsps_create_musb_pdev()

Fix to return -ENOMEM in the devm_kzalloc() error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 3a18e44..e1b661d 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -560,6 +560,7 @@ static int dsps_create_musb_pdev(struct dsps_glue *glue, u8 id)
 		if (!config) {
 			dev_err(&pdev->dev,
 				"failed to allocate musb hdrc config\n");
+			ret = -ENOMEM;
 			goto err2;
 		}