Commit f8e28a0d authored by LABBE Corentin's avatar LABBE Corentin Committed by Herbert Xu

crypto: sahara - set nb_[in|out]_sg as signed int

The two unsigned int variables nb_in_sg and nb_out_sg can be assigned
signed value (-EINVAL) from sg_nents_for_len().
Furthermore they are used only by dma_map_sg and dma_unmap_sg which wait
for an signed int, so they must be set as int.

Fixes: 6c2b74d4 ("crypto: sahara - check return value of sg_nents_for_len")
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarLABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 4c13ac1c
...@@ -228,9 +228,9 @@ struct sahara_dev { ...@@ -228,9 +228,9 @@ struct sahara_dev {
size_t total; size_t total;
struct scatterlist *in_sg; struct scatterlist *in_sg;
unsigned int nb_in_sg; int nb_in_sg;
struct scatterlist *out_sg; struct scatterlist *out_sg;
unsigned int nb_out_sg; int nb_out_sg;
u32 error; u32 error;
}; };
......
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