Commit aea7b1dc authored by Luis de Bethencourt's avatar Luis de Bethencourt Committed by Jonathan Cameron
Browse files

staging: iio: accel: add error check



Go to error_ret if sca3000_read_ctrl_reg() failed.
Signed-off-by: default avatarLuis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 7feae871
......@@ -1046,6 +1046,8 @@ static int sca3000_clean_setup(struct sca3000_state *st)
/* Disable ring buffer */
ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
if (ret < 0)
goto error_ret;
ret = sca3000_write_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL,
(ret & SCA3000_OUT_CTRL_PROT_MASK)
| SCA3000_OUT_CTRL_BUF_X_EN
......
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