From: Shaun Ren Date: Mon, 15 Feb 2016 18:58:54 +0000 (-0800) Subject: Staging: rts5208: rtsx_transport.c: Fix comparisons to NULL X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=50dcad2a2c85d56229de0b3e637b8155035a4442;p=openwrt%2Fstaging%2Fblogic.git Staging: rts5208: rtsx_transport.c: Fix comparisons to NULL This patch changes all comparsions to NULL with !..., as reported by checkpatch.pl. Signed-off-by: Shaun Ren Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c index c60457631843..f564a74bb147 100644 --- a/drivers/staging/rts5208/rtsx_transport.c +++ b/drivers/staging/rts5208/rtsx_transport.c @@ -339,7 +339,7 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card, struct scatterlist *sg_ptr; u32 val = TRIG_DMA; - if ((sg == NULL) || (num_sg <= 0) || !offset || !index) + if (!sg || (num_sg <= 0) || !offset || !index) return -EIO; if (dma_dir == DMA_TO_DEVICE) @@ -503,7 +503,7 @@ static int rtsx_transfer_sglist_adma(struct rtsx_chip *chip, u8 card, long timeleft; struct scatterlist *sg_ptr; - if ((sg == NULL) || (num_sg <= 0)) + if (!sg || (num_sg <= 0)) return -EIO; if (dma_dir == DMA_TO_DEVICE) @@ -650,7 +650,7 @@ static int rtsx_transfer_buf(struct rtsx_chip *chip, u8 card, void *buf, u32 val = 1 << 31; long timeleft; - if ((buf == NULL) || (len <= 0)) + if (!buf || (len <= 0)) return -EIO; if (dma_dir == DMA_TO_DEVICE)