The tegra_i2c_flush_fifos() may fail and transfer should be aborted in this case.
Reviewed-by: Michał Mirosław <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> --- 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 79e542cf3e59..b912a7153e3b 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -1189,7 +1189,9 @@ 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
