From bea696c5ce1e165a95699acd2c4fc34c43177a08 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 12 Jun 2019 14:25:56 +0200 Subject: dmaengine: mic_x100_dma: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Sudeep Dutt Cc: Ashutosh Dixit Cc: Dan Williams Cc: Vinod Koul Cc: dmaengine@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman Reviewed-by: Sudeep Dutt Signed-off-by: Vinod Koul --- drivers/dma/mic_x100_dma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/dma') diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c index 6a91e28d537d..584e09661507 100644 --- a/drivers/dma/mic_x100_dma.c +++ b/drivers/dma/mic_x100_dma.c @@ -728,10 +728,8 @@ static int mic_dma_driver_probe(struct mbus_device *mbdev) if (mic_dma_dbg) { mic_dma_dev->dbg_dir = debugfs_create_dir(dev_name(&mbdev->dev), mic_dma_dbg); - if (mic_dma_dev->dbg_dir) - debugfs_create_file("mic_dma_reg", 0444, - mic_dma_dev->dbg_dir, mic_dma_dev, - &mic_dma_reg_fops); + debugfs_create_file("mic_dma_reg", 0444, mic_dma_dev->dbg_dir, + mic_dma_dev, &mic_dma_reg_fops); } return 0; } -- cgit v1.2.3-55-g7522