The digest type validy is already checked by chap_server_open(), therefore
we can remove the chap_got_response() function.
Signed-off-by: Maurizio Lombardi <mlombard@xxxxxxxxxx>
---
drivers/target/iscsi/iscsi_target_auth.c | 26 +-----------------------
1 file changed, 1 insertion(+), 25 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target_auth.c b/drivers/target/iscsi/iscsi_target_auth.c
index 3d1e94333835..77dac8086927 100644
--- a/drivers/target/iscsi/iscsi_target_auth.c
+++ b/drivers/target/iscsi/iscsi_target_auth.c
@@ -473,30 +473,6 @@ static int chap_server_compute_hash(
return auth_ret;
}
-static int chap_got_response(
- struct iscsi_conn *conn,
- struct iscsi_node_auth *auth,
- char *nr_in_ptr,
- char *nr_out_ptr,
- unsigned int *nr_out_len)
-{
- struct iscsi_chap *chap = conn->auth_protocol;
-
- switch (chap->digest_type) {
- case CHAP_DIGEST_MD5:
- case CHAP_DIGEST_SHA:
- case CHAP_DIGEST_SHA3_256:
- if (chap_server_compute_hash(conn, auth, nr_in_ptr,
- nr_out_ptr, nr_out_len) < 0)
- return -1;
- return 0;
- default:
- pr_err("Unknown CHAP digest type %d!\n",
- chap->digest_type);
- return -1;
- }
-}
-
u32 chap_main_loop(
struct iscsi_conn *conn,
struct iscsi_node_auth *auth,
@@ -515,7 +491,7 @@ u32 chap_main_loop(
return 0;
} else if (chap->chap_state == CHAP_STAGE_SERVER_AIC) {
convert_null_to_semi(in_text, *in_len);
- if (chap_got_response(conn, auth, in_text, out_text,
+ if (chap_server_compute_hash(conn, auth, in_text, out_text,
out_len) < 0) {
chap_close(conn);
return 2;
--
Maurizio Lombardi
