diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-05-08 11:54:17 +0300 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2017-05-08 18:20:21 +0300 |
| commit | 34d84ec4881d1343bec8c0848fd946e3073e6612 (patch) | |
| tree | 41949a9a79aa8b4acc78d3e441b354fecbbd889b /drivers | |
| parent | db7942b6292306abd42d3340fdb57d9d80fcffd9 (diff) | |
| download | linux-34d84ec4881d1343bec8c0848fd946e3073e6612.tar.xz | |
dma-buf: Adjust a null pointer check in dma_buf_attach()
The script "checkpatch.pl" pointed information out like the following.
Comparison to NULL could be written "!attach"
Thus adjust this expression.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma-buf/dma-buf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 9887d72cf804..4a038dcf5361 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -559,7 +559,7 @@ struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf, return ERR_PTR(-EINVAL); attach = kzalloc(sizeof(*attach), GFP_KERNEL); - if (attach == NULL) + if (!attach) return ERR_PTR(-ENOMEM); attach->dev = dev; |