[PATCH] drivers:staging:remove the unused label error_ret

[Wanlong Gao]

remove the unused label error_ret in ad5791.c.

Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com>
---
 drivers/staging/iio/dac/ad5791.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c
index 64770d2..5b00b70 100644
--- a/drivers/staging/iio/dac/ad5791.c
+++ b/drivers/staging/iio/dac/ad5791.c
@@ -381,7 +381,6 @@ error_put_reg_pos:
 	if (!IS_ERR(reg_vdd))
 		regulator_put(reg_vdd);
 
-error_ret:
 	return ret;
 }
 
-- 
1.7.6