USB: Fix usb_add_hcd() checkpatch errors.

The irq enabling code is going to be refactored into a new function, so
clean up some checkpatch errors before moving it.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index e7d0c4571bbe..b70db6e78977 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2325,10 +2325,12 @@ int usb_add_hcd(struct usb_hcd *hcd,
 
                 snprintf(hcd->irq_descr, sizeof(hcd->irq_descr), "%s:usb%d",
                                 hcd->driver->description, hcd->self.busnum);
-                if ((retval = request_irq(irqnum, &usb_hcd_irq, irqflags,
-                                hcd->irq_descr, hcd)) != 0) {
+                retval = request_irq(irqnum, &usb_hcd_irq, irqflags,
+                                hcd->irq_descr, hcd);
+                if (retval != 0) {
                         dev_err(hcd->self.controller,
-                                        "request interrupt %d failed\n", irqnum);
+                                        "request interrupt %d failed\n",
+                                        irqnum);
                         goto err_request_irq;
                 }
                 hcd->irq = irqnum;
@@ -2345,7 +2347,8 @@ int usb_add_hcd(struct usb_hcd *hcd,
                                         (unsigned long long)hcd->rsrc_start);
         }
 
-        if ((retval = hcd->driver->start(hcd)) < 0) {
+        retval = hcd->driver->start(hcd);
+        if (retval < 0) {
                 dev_err(hcd->self.controller, "startup error %d\n", retval);
                 goto err_hcd_driver_start;
         }