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Subject[PATCH v2 8/9] Staging: rts5208: rtsx_transport.c: Fix comparisons to NULL
Date
This patch changes all comparsions to NULL with !..., as reported by
checkpatch.pl.

Signed-off-by: Shaun Ren <shaun.ren@linux.com>
---
drivers/staging/rts5208/rtsx_transport.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c
index fa062f6..c0fd8c5 100644
--- a/drivers/staging/rts5208/rtsx_transport.c
+++ b/drivers/staging/rts5208/rtsx_transport.c
@@ -343,7 +343,7 @@ 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)
@@ -506,7 +506,7 @@ 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)
@@ -653,7 +653,7 @@ 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)
--
2.7.0
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