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 (file)
--- 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;
                }