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V4L/DVB (10111): quickcam_messenger.c: fix a warning

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drivers/media/video/usbvideo/quickcam_messenger.c: In function ‘qcm_sensor_init’:
drivers/media/video/usbvideo/quickcam_messenger.c:450: warning: operation on ‘ret’ may be undefined

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab
2008-12-29 19:26:17 -03:00
parent 92ab788611
commit b484130661
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/usbvideo/quickcam_messenger.c
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@@ -447,7 +447,7 @@ static int qcm_sensor_init(struct uvd *uvd)
CHECK_RET(ret, qcm_stv_setw(uvd->dev, 0x15c1,
cpu_to_le16(ISOC_PACKET_SIZE)));
CHECK_RET(ret, qcm_stv_setb(uvd->dev, 0x15c3, 0x08));
CHECK_RET(ret, ret = qcm_stv_setb(uvd->dev, 0x143f, 0x01));
CHECK_RET(ret, qcm_stv_setb(uvd->dev, 0x143f, 0x01));
CHECK_RET(ret, qcm_stv_setb(uvd->dev, STV_ISO_ENABLE, 0x00));