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staging: iio: accel: fix error check
[pandora-kernel.git]
/
drivers
/
staging
/
iio
/
accel
/
sca3000_core.c
diff --git
a/drivers/staging/iio/accel/sca3000_core.c
b/drivers/staging/iio/accel/sca3000_core.c
index
a44a705
..
74ceba0
100644
(file)
--- a/
drivers/staging/iio/accel/sca3000_core.c
+++ b/
drivers/staging/iio/accel/sca3000_core.c
@@
-579,7
+579,7
@@
static ssize_t sca3000_read_frequency(struct device *dev,
goto error_ret_mut;
ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
mutex_unlock(&st->lock);
- if (ret)
+ if (ret
< 0
)
goto error_ret;
val = ret;
if (base_freq > 0)