diff options
| author | Peter Chen <peter.chen@nxp.com> | 2016-11-08 10:10:44 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-06 11:16:07 +0100 |
| commit | c67c2ed829f3854c1df95ca53bbfdfc9c906d510 (patch) | |
| tree | e6b6758487769d22173e57b107bcbb768132505f /drivers | |
| parent | 747b31526369e700feac40e0cbc7d9b610e29649 (diff) | |
usb: gadget: f_uac2: fix error handling at afunc_bind
commit f1d3861d63a5d79b8968a02eea1dcb01bb684e62 upstream.
The current error handling flow uses incorrect goto label, fix it
Fixes: d12a8727171c ("usb: gadget: function: Remove redundant usb_free_all_descriptors")
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/function/f_uac2.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index 12628dd36e55..12064d3bddf6 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -1079,13 +1079,13 @@ 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; @@ -1102,7 +1102,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) ret = usb_assign_descriptors(fn, fs_audio_desc, hs_audio_desc, NULL); if (ret) - goto err; + return ret; prm = &agdev->uac2.c_prm; prm->max_psize = hs_epout_desc.wMaxPacketSize; @@ -1117,19 +1117,19 @@ 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; } |