Commit 98d107b8 authored by Linyu Yuan's avatar Linyu Yuan Committed by Greg Kroah-Hartman
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usb: host: xhci: Remove some unnecessary return value initializations 



The ret/retval will be set when it used, no need to init at definition.

[modified subject line -Mathias]

Signed-off-by: default avatarLinyu Yuan <quic_linyyuan@quicinc.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20220303110903.1662404-10-mathias.nyman@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c2b0d550

drivers/usb/host/xhci.c

+4 −4
Original line number Diff line number Diff line
@@ -325,7 +325,7 @@ static int xhci_setup_msi(struct xhci_hcd *xhci) 
 */

static int xhci_setup_msix(struct xhci_hcd *xhci)

{

	int i, ret = 0;

	int i, ret;

	struct usb_hcd *hcd = xhci_to_hcd(xhci);

	struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
@@ -579,7 +579,7 @@ static int xhci_all_ports_seen_u0(struct xhci_hcd *xhci) 
static int xhci_init(struct usb_hcd *hcd)

{

	struct xhci_hcd *xhci = hcd_to_xhci(hcd);

	int retval = 0;

	int retval;



	xhci_dbg_trace(xhci, trace_xhci_dbg_init, "xhci_init");

	spin_lock_init(&xhci->lock);
@@ -3975,7 +3975,7 @@ int xhci_disable_slot(struct xhci_hcd *xhci, u32 slot_id) 
	struct xhci_command *command;

	unsigned long flags;

	u32 state;

	int ret = 0;

	int ret;



	command = xhci_alloc_command(xhci, true, GFP_KERNEL);

	if (!command)
@@ -4011,7 +4011,7 @@ int xhci_disable_slot(struct xhci_hcd *xhci, u32 slot_id) 


	xhci_free_command(xhci, command);



	return ret;

	return 0;

}



/*