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media: iguanair: no superfluous usb_unlink_urb()

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Unlinking yourself while the completion handler
is running is a NOP. Drop it.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Oliver Neukum 2022-05-12 13:50:00 +01:00 committed by Mauro Carvalho Chehab
parent 5e40290562
commit 0189ef8272
1 changed files with 1 additions and 4 deletions
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5
drivers/media/rc/iguanair.c
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@ -149,10 +149,8 @@ static void iguanair_rx(struct urb *urb)
return;
ir = urb->context;
if (!ir) {
usb_unlink_urb(urb);
if (!ir)
return;
}
switch (urb->status) {
case 0:
@ -161,7 +159,6 @@ static void iguanair_rx(struct urb *urb)
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
usb_unlink_urb(urb);
return;
case -EPIPE:
default: