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| author | Pan Bian <bianpan2016@163.com> | 2017-08-08 16:42:47 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-08-17 11:53:33 +0300 |
| commit | ef4064bb3f6a1037cbda8d025f564aab5bd2de35 (patch) | |
| tree | 5a78aee0fd343ea43a1a409c672806be8bcdb8d3 /crypto | |
| parent | dea632cadd129d1901efde6b1167a6250b2157fb (diff) | |
| download | linux-ef4064bb3f6a1037cbda8d025f564aab5bd2de35.tar.xz | |
crypto: ccp - use dma_mapping_error to check map error
The return value of dma_map_single() should be checked by
dma_mapping_error(). However, in function ccp_init_dm_workarea(), its
return value is checked against NULL, which could result in failures.
Signed-off-by: Pan Bian <bianpan2016@163.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions