staging:iio:dac:ad5504 dereferencing just freed st in error path.

Introduced when I did the iio_chan_spec conversion. Detected by smatch. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Aug 23, 2011 · 0cbb2b5 · 0cbb2b5
1 parent 8df3223
commit 0cbb2b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c
@@ -338,7 +338,7 @@ static int __devinit ad5504_probe(struct spi_device *spi)
 	iio_free_device(indio_dev);
 error_disable_reg:
 	if (!IS_ERR(reg))
-		regulator_disable(st->reg);
+		regulator_disable(reg);
 error_put_reg:
 	if (!IS_ERR(reg))
 		regulator_put(reg);