The tegra_i2c_flush_fifos() may fail and transfer should be aborted in this case. Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> --- drivers/i2c/busses/i2c-tegra.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index efbb20049cf8..a7ef3a93e1b5 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -1181,7 +1181,9 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, bool dma; u16 xfer_time = 100; - tegra_i2c_flush_fifos(i2c_dev); + err = tegra_i2c_flush_fifos(i2c_dev); + if (err) + return err; i2c_dev->msg_buf = msg->buf; i2c_dev->msg_buf_remaining = msg->len; -- 2.27.0
