From 5dbd693576726bd7d3228ee614060e0817305dde Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 14 Nov 2012 13:47:23 +0800 Subject: [PATCH] usb: gadget: tcm_usb_gadge: fix to return error or 0 in tcm_usbg_drop_nexus() In the error handling case of tcm_usbg_drop_nexus(), the error code is assigned to 'ret', but it is ignored. We'd better return 'ret' instead of always return 0. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Signed-off-by: Felipe Balbi --- drivers/usb/gadget/tcm_usb_gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c index 4f7f76f00c74..7cacd6ae818e 100644 --- a/drivers/usb/gadget/tcm_usb_gadget.c +++ b/drivers/usb/gadget/tcm_usb_gadget.c @@ -1794,9 +1794,10 @@ static int tcm_usbg_drop_nexus(struct usbg_tpg *tpg) tpg->tpg_nexus = NULL; kfree(tv_nexus); + ret = 0; out: mutex_unlock(&tpg->tpg_mutex); - return 0; + return ret; } static ssize_t tcm_usbg_tpg_store_nexus( -- 2.34.1