diff options
author | NeilBrown <neilb@suse.com> | 2015-09-05 11:07:04 +0200 |
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committer | NeilBrown <neilb@suse.com> | 2015-09-05 11:08:32 +0200 |
commit | e89c6fdf9e0eb1b5a03574d4ca73e83eae8deb91 (patch) | |
tree | f9df292ed03a5a3c4ddc658ae3646f02a1ffafce /drivers/usb/core/hcd.c | |
parent | c3cce6cda162eb2b2960a85d9c8992f4f3be85d0 (diff) | |
parent | 1081230b748de8f03f37f80c53dfa89feda9b8de (diff) |
Merge linux-block/for-4.3/core into md/for-linux
There were a few conflicts that are fairly easy to resolve.
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'drivers/usb/core/hcd.c')
-rw-r--r-- | drivers/usb/core/hcd.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index cbcd0920fb51..4d64e5c499e1 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -2686,12 +2686,14 @@ int usb_add_hcd(struct usb_hcd *hcd, * bottom up so that hcds can customize the root hubs before hub_wq * starts talking to them. (Note, bus id is assigned early too.) */ - if ((retval = hcd_buffer_create(hcd)) != 0) { + retval = hcd_buffer_create(hcd); + if (retval != 0) { dev_dbg(hcd->self.controller, "pool alloc failed\n"); goto err_create_buf; } - if ((retval = usb_register_bus(&hcd->self)) < 0) + retval = usb_register_bus(&hcd->self); + if (retval < 0) goto err_register_bus; rhdev = usb_alloc_dev(NULL, &hcd->self, 0); @@ -2737,9 +2739,13 @@ int usb_add_hcd(struct usb_hcd *hcd, /* "reset" is misnamed; its role is now one-time init. the controller * should already have been reset (and boot firmware kicked off etc). */ - if (hcd->driver->reset && (retval = hcd->driver->reset(hcd)) < 0) { - dev_err(hcd->self.controller, "can't setup: %d\n", retval); - goto err_hcd_driver_setup; + if (hcd->driver->reset) { + retval = hcd->driver->reset(hcd); + if (retval < 0) { + dev_err(hcd->self.controller, "can't setup: %d\n", + retval); + goto err_hcd_driver_setup; + } } hcd->rh_pollable = 1; @@ -2769,7 +2775,8 @@ int usb_add_hcd(struct usb_hcd *hcd, } /* starting here, usbcore will pay attention to this root hub */ - if ((retval = register_root_hub(hcd)) != 0) + retval = register_root_hub(hcd); + if (retval != 0) goto err_register_root_hub; retval = sysfs_create_group(&rhdev->dev.kobj, &usb_bus_attr_group); |