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[media] em28xx: remove double checks for urb->status == -ENOENT in urb_data_copy functions

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This check is already done in the URB handler
em28xx_irq_callback before calling these functions.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Frank Schaefer 2012-11-08 14:11:44 -03:00 committed by Mauro Carvalho Chehab
parent 337fe8dad5
commit 1653cb0cb2
2 changed files with 3 additions and 12 deletions
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5
drivers/media/usb/em28xx/em28xx-dvb.c
View File

@ -134,11 +134,8 @@ static inline int em28xx_dvb_isoc_copy(struct em28xx *dev, struct urb *urb)
if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED)) if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
return 0; return 0;
if (urb->status < 0) { if (urb->status < 0)
print_err_status(dev, -1, urb->status); print_err_status(dev, -1, urb->status);
if (urb->status == -ENOENT)
return 0;
}
for (i = 0; i < urb->number_of_packets; i++) { for (i = 0; i < urb->number_of_packets; i++) {
int status = urb->iso_frame_desc[i].status; int status = urb->iso_frame_desc[i].status;

10
drivers/media/usb/em28xx/em28xx-video.c
View File

@ -429,11 +429,8 @@ static inline int em28xx_isoc_copy(struct em28xx *dev, struct urb *urb)
if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED)) if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
return 0; return 0;
if (urb->status < 0) { if (urb->status < 0)
print_err_status(dev, -1, urb->status); print_err_status(dev, -1, urb->status);
if (urb->status == -ENOENT)
return 0;
}
buf = dev->usb_ctl.vid_buf; buf = dev->usb_ctl.vid_buf;
if (buf != NULL) if (buf != NULL)
@ -525,11 +522,8 @@ static inline int em28xx_isoc_copy_vbi(struct em28xx *dev, struct urb *urb)
if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED)) if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED))
return 0; return 0;
if (urb->status < 0) { if (urb->status < 0)
print_err_status(dev, -1, urb->status); print_err_status(dev, -1, urb->status);
if (urb->status == -ENOENT)
return 0;
}
buf = dev->usb_ctl.vid_buf; buf = dev->usb_ctl.vid_buf;
if (buf != NULL) if (buf != NULL)