The ret variable is set and never used in the error path of i2c_imx_dma_request.
Signed-off-by: Philipp Zabel <[email protected]> --- drivers/i2c/busses/i2c-imx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index f0d9904..b5c9ce4 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -298,7 +298,6 @@ static void i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, dma->chan_tx = dma_request_slave_channel(dev, "tx"); if (!dma->chan_tx) { dev_dbg(dev, "can't request DMA tx channel\n"); - ret = -ENODEV; goto fail_al; } @@ -316,7 +315,6 @@ static void i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, dma->chan_rx = dma_request_slave_channel(dev, "rx"); if (!dma->chan_rx) { dev_dbg(dev, "can't request DMA rx channel\n"); - ret = -ENODEV; goto fail_tx; } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
