tree 208d299b2e5e33f3418d80cc41c0137aac207512
parent 336073840a8723f993511a3f357df42fc4a20930
author Fabio Estevam <fabio.estevam@nxp.com> 1523482637 -0300
committer Herbert Xu <herbert@gondor.apana.org.au> 1524243517 +0800

crypto: rsa - Remove unneeded error assignment

There is no need to assign an error value to 'ret' prior
to calling mpi_read_raw_from_sgl() because in the case
of error the 'ret' variable will be assigned to the error
code inside the if block.

In the case of non failure, 'ret' will be overwritten
immediately after, so remove the unneeded assignment.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>