Messages in this thread | | | Date | Thu, 17 Aug 2017 17:00:36 +0800 | From | Herbert Xu <> | Subject | Re: crypto: ccp: use dma_mapping_error to check map error |
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On Tue, Aug 08, 2017 at 09:42:47PM +0800, Pan Bian wrote: > 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>
Patch applied. Thanks. -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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