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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-05-08 11:50:09 +0300 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2017-05-08 18:20:21 +0300 |
| commit | db7942b6292306abd42d3340fdb57d9d80fcffd9 (patch) | |
| tree | 098fad9115d5f49040d00470a4e79579225f311a /drivers/dma-buf | |
| parent | 9eddb41dbe98b4854e64a69b686ace734c2c7aa0 (diff) | |
| download | linux-db7942b6292306abd42d3340fdb57d9d80fcffd9.tar.xz | |
dma-buf: Improve a size determination in dma_buf_attach()
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
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/dma-buf')
| -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 53257c166f4d..9887d72cf804 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -558,7 +558,7 @@ struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf, if (WARN_ON(!dmabuf || !dev)) return ERR_PTR(-EINVAL); - attach = kzalloc(sizeof(struct dma_buf_attachment), GFP_KERNEL); + attach = kzalloc(sizeof(*attach), GFP_KERNEL); if (attach == NULL) return ERR_PTR(-ENOMEM); |