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V4L/DVB (9075): gspca: Bad check of returned status in i2c_read() spca561.
[safe/jmp/linux-2.6]
/
drivers
/
media
/
video
/
gspca
/
spca561.c
diff --git
a/drivers/media/video/gspca/spca561.c
b/drivers/media/video/gspca/spca561.c
index
cfbc9eb
..
95fcfcb
100644
(file)
--- a/
drivers/media/video/gspca/spca561.c
+++ b/
drivers/media/video/gspca/spca561.c
@@
-225,7
+225,7
@@
static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01));
do {
reg_r(gspca_dev, 0x8803, 1);
- if (!gspca_dev->usb_buf)
+ if (!gspca_dev->usb_buf
[0]
)
break;
} while (--retry);
if (retry == 0)