diff options
| author | Matthijs Kooijman <matthijs@stdin.nl> | 2012-11-02 09:13:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-21 18:26:08 -0200 |
| commit | 70ef69915b1fba4ad85aebe530caf156a144c2e5 (patch) | |
| tree | 76f5b8f79658f5e98ec4373d4e87d7062a67e3f8 /drivers/media/rc/ati_remote.c | |
| parent | d40fbf8d52ae6c9b7fe9d76eeab624afc3a3f1ea (diff) | |
[media] rc: Make probe cleanup goto labels more verbose
Before, labels were simply numbered. Now, the labels are named after the
cleanup action they'll perform (first), based on how the winbond-cir
driver does it. This makes the code a bit more clear and makes changes
in the ordering of labels easier to review.
This change is applied only to the rc drivers that do significant
cleanup in their probe functions: ati-remote, ene-ir, fintek-cir,
gpio-ir-recv, ite-cir, nuvoton-cir.
This commit should not change any code, it just renames goto labels.
[mchehab@redhat.com: removed changes at gpio-ir-recv.c, due to
merge conflicts]
Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/rc/ati_remote.c')
| -rw-r--r-- | drivers/media/rc/ati_remote.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index 2d6fb26a0170..4d6a63fe6c5e 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -872,11 +872,11 @@ static int ati_remote_probe(struct usb_interface *interface, ati_remote = kzalloc(sizeof (struct ati_remote), GFP_KERNEL); rc_dev = rc_allocate_device(); if (!ati_remote || !rc_dev) - goto fail1; + goto exit_free_dev_rdev; /* Allocate URB buffers, URBs */ if (ati_remote_alloc_buffers(udev, ati_remote)) - goto fail2; + goto exit_free_buffers; ati_remote->endpoint_in = endpoint_in; ati_remote->endpoint_out = endpoint_out; @@ -924,12 +924,12 @@ static int ati_remote_probe(struct usb_interface *interface, /* Device Hardware Initialization - fills in ati_remote->idev from udev. */ err = ati_remote_initialize(ati_remote); if (err) - goto fail3; + goto exit_kill_urbs; /* Set up and register rc device */ err = rc_register_device(ati_remote->rdev); if (err) - goto fail3; + goto exit_kill_urbs; /* use our delay for rc_dev */ ati_remote->rdev->input_dev->rep[REP_DELAY] = repeat_delay; @@ -939,7 +939,7 @@ static int ati_remote_probe(struct usb_interface *interface, input_dev = input_allocate_device(); if (!input_dev) { err = -ENOMEM; - goto fail4; + goto exit_unregister_device; } ati_remote->idev = input_dev; @@ -947,19 +947,24 @@ static int ati_remote_probe(struct usb_interface *interface, err = input_register_device(input_dev); if (err) - goto fail5; + goto exit_free_input_device; } usb_set_intfdata(interface, ati_remote); return 0; - fail5: input_free_device(input_dev); - fail4: rc_unregister_device(rc_dev); + exit_free_input_device: + input_free_device(input_dev); + exit_unregister_device: + rc_unregister_device(rc_dev); rc_dev = NULL; - fail3: usb_kill_urb(ati_remote->irq_urb); + exit_kill_urbs: + usb_kill_urb(ati_remote->irq_urb); usb_kill_urb(ati_remote->out_urb); - fail2: ati_remote_free_buffers(ati_remote); - fail1: rc_free_device(rc_dev); + exit_free_buffers: + ati_remote_free_buffers(ati_remote); + exit_free_dev_rdev: + rc_free_device(rc_dev); kfree(ati_remote); return err; } |