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Commit 55b5a624 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Greg Kroah-Hartman
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usb: renesas_usbhs: tidyup for smatch warnings 



This patch tidyup below smatch complaint

drivers/usb/renesas_usbhs/mod_host.c +447 usbhsh_endpoint_free()
	 warn: variable dereferenced before check 'uep' (see line 444)

Special thanks to Dan

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3a6e7119

drivers/usb/renesas_usbhs/mod_host.c

+1 −2
Original line number Diff line number Diff line
@@ -441,14 +441,13 @@ void usbhsh_endpoint_free(struct usbhsh_hpriv *hpriv, 
	struct usbhs_priv *priv = usbhsh_hpriv_to_priv(hpriv);

	struct device *dev = usbhs_priv_to_dev(priv);

	struct usbhsh_ep *uep = usbhsh_ep_to_uep(ep);

	struct usbhsh_device *udev = usbhsh_uep_to_udev(uep);

	struct usbhsh_pipe_info *info;



	if (!uep)

		return;



	dev_dbg(dev, "%s [%d-%s](%p)\n", __func__,

		usbhsh_device_number(hpriv, udev),

		usbhsh_device_number(hpriv, usbhsh_uep_to_udev(uep)),

		usbhs_pipe_name(uep->pipe), uep);



	info = usbhsh_pipe_info(uep->pipe);