From 7cfae24953fa79c69f1bf4edbf44546648de55ba Mon Sep 17 00:00:00 2001 From: Namrata A Shettar Date: Sun, 18 Sep 2016 14:34:51 +0530 Subject: [PATCH] staging: vt6655: device_main: Replace NULL comparison with !x Replace NULL comparison to resolve checkpatch issue. - x == NULL => !x Signed-off-by: Namrata A Shettar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/device_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index aea4179dd2d4..f109eeac358d 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -477,7 +477,7 @@ static bool device_init_rings(struct vnt_private *priv) CB_MAX_BUF_SIZE, &priv->tx_bufs_dma0, GFP_ATOMIC); - if (priv->tx0_bufs == NULL) { + if (!priv->tx0_bufs) { dev_err(&priv->pcid->dev, "allocate buf dma memory failed\n"); dma_free_coherent(&priv->pcid->dev,