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| author | Shaun Ren <shaun.ren@linux.com> | 2016-02-15 18:58:54 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 23:35:42 (GMT) |
| commit | 50dcad2a2c85d56229de0b3e637b8155035a4442 (patch) | |
| tree | c228933ecc3d03ab822188a152ff61cd02675a9b /drivers/staging/rts5208 | |
| parent | 69e3bc543c5610236b74d7e186bc8829b1bc3689 (diff) | |
| download | linux-50dcad2a2c85d56229de0b3e637b8155035a4442.tar.xz | |
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 <shaun.ren@linux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rts5208')
| -rw-r--r-- | drivers/staging/rts5208/rtsx_transport.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c index c604576..f564a74 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) |