From: Peter Chen Date: Tue, 8 Nov 2016 02:10:44 +0000 (+0800) Subject: usb: gadget: f_uac2: fix error handling at afunc_bind X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f1d3861d63a5d79b8968a02eea1dcb01bb684e62;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git usb: gadget: f_uac2: fix error handling at afunc_bind The current error handling flow uses incorrect goto label, fix it Cc: Fixes: d12a8727171c ("usb: gadget: function: Remove redundant usb_free_all_descriptors") Signed-off-by: Peter Chen Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index cd214ec8a601..969cfe741380 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -1067,13 +1067,13 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc); if (!agdev->out_ep) { dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); - goto err; + return ret; } agdev->in_ep = usb_ep_autoconfig(gadget, &fs_epin_desc); if (!agdev->in_ep) { dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); - goto err; + return ret; } uac2->p_prm.uac2 = uac2; @@ -1091,7 +1091,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) ret = usb_assign_descriptors(fn, fs_audio_desc, hs_audio_desc, NULL, NULL); if (ret) - goto err; + return ret; prm = &agdev->uac2.c_prm; prm->max_psize = hs_epout_desc.wMaxPacketSize; @@ -1106,19 +1106,19 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) prm->rbuf = kzalloc(prm->max_psize * USB_XFERS, GFP_KERNEL); if (!prm->rbuf) { prm->max_psize = 0; - goto err_free_descs; + goto err; } ret = alsa_uac2_init(agdev); if (ret) - goto err_free_descs; + goto err; return 0; -err_free_descs: - usb_free_all_descriptors(fn); err: kfree(agdev->uac2.p_prm.rbuf); kfree(agdev->uac2.c_prm.rbuf); +err_free_descs: + usb_free_all_descriptors(fn); return -EINVAL; }