From: Fabio Estevam <fabio.estevam@xxxxxxx> 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@xxxxxxx> --- crypto/rsa.c | 1 - 1 file changed, 1 deletion(-) diff --git a/crypto/rsa.c b/crypto/rsa.c index b067f3a..4167980 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; -- 2.7.4