diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2012-05-07 06:44:21 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-14 09:32:34 -0300 |
| commit | a3cc74d4ec3f2462c6f2dfa527c126c096852f02 (patch) | |
| tree | 33a911007025435c9f3b5915d2d67144fd440fac /drivers/media/video/gspca/gspca.c | |
| parent | eb238732a52b100bdf4a766a50e11e6fd9bd1d83 (diff) | |
[media] gspca: Set gspca_dev->usb_err to 0 at the begin of gspca_stream_off
Just a small cleanup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/gspca.c')
| -rw-r--r-- | drivers/media/video/gspca/gspca.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index b7cb9977f77..38b124ec23a 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -595,6 +595,7 @@ static int gspca_set_alt0(struct gspca_dev *gspca_dev) static void gspca_stream_off(struct gspca_dev *gspca_dev) { gspca_dev->streaming = 0; + gspca_dev->usb_err = 0; if (gspca_dev->sd_desc->stopN) gspca_dev->sd_desc->stopN(gspca_dev); destroy_urbs(gspca_dev); @@ -1331,10 +1332,8 @@ static int dev_close(struct file *file) /* if the file did the capture, free the streaming resources */ if (gspca_dev->capt_file == file) { - if (gspca_dev->streaming) { - gspca_dev->usb_err = 0; + if (gspca_dev->streaming) gspca_stream_off(gspca_dev); - } frame_free(gspca_dev); } module_put(gspca_dev->module); @@ -1569,7 +1568,6 @@ static int vidioc_reqbufs(struct file *file, void *priv, /* stop streaming */ streaming = gspca_dev->streaming; if (streaming) { - gspca_dev->usb_err = 0; gspca_stream_off(gspca_dev); /* Don't restart the stream when switching from read @@ -1675,7 +1673,6 @@ static int vidioc_streamoff(struct file *file, void *priv, } /* stop streaming */ - gspca_dev->usb_err = 0; gspca_stream_off(gspca_dev); /* In case another thread is waiting in dqbuf */ wake_up_interruptible(&gspca_dev->wq); |