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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2018-04-11 18:37:17 -0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-04-21 00:58:37 +0800 |
| commit | b2b4f84d9cb2b723fdf5e05401c43d82836fec2f (patch) | |
| tree | 208d299b2e5e33f3418d80cc41c0137aac207512 /crypto | |
| parent | 336073840a8723f993511a3f357df42fc4a20930 (diff) | |
| download | linux-0-day-b2b4f84d9cb2b723fdf5e05401c43d82836fec2f.tar.gz linux-0-day-b2b4f84d9cb2b723fdf5e05401c43d82836fec2f.tar.xz | |
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>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/rsa.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/crypto/rsa.c b/crypto/rsa.c index b067f3a938805..4167980c243d4 100644 --- a/crypto/rsa.c +++ b/crypto/rsa.c @@ -215,7 +215,6 @@ static int rsa_verify(struct akcipher_request *req) goto err_free_m; } - ret = -ENOMEM; s = mpi_read_raw_from_sgl(req->src, req->src_len); if (!s) { ret = -ENOMEM; |