From: Hariprasad Kelam Date: Tue, 28 May 2019 01:21:52 +0000 (+0530) Subject: scsi: target/iscsi: fix possible condition with no effect (if == else) X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=8a914f32e2dfaff7f23002502ba64a2abb2a4a50;p=openwrt%2Fstaging%2Fblogic.git scsi: target/iscsi: fix possible condition with no effect (if == else) Fix the following warning reported by coccicheck: drivers/target/iscsi/iscsi_target_nego.c:175:6-8: WARNING: possible condition with no effect (if == else) Signed-off-by: Hariprasad Kelam Reviewed-by: David Disseldorp Signed-off-by: Martin K. Petersen --- diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c index 8a5e8d17a942..92ce2fd05fdd 100644 --- a/drivers/target/iscsi/iscsi_target_nego.c +++ b/drivers/target/iscsi/iscsi_target_nego.c @@ -160,22 +160,11 @@ static u32 iscsi_handle_authentication( if (strstr("None", authtype)) return 1; -#ifdef CANSRP - else if (strstr("SRP", authtype)) - return srp_main_loop(conn, auth, in_buf, out_buf, - &in_length, out_length); -#endif else if (strstr("CHAP", authtype)) return chap_main_loop(conn, auth, in_buf, out_buf, &in_length, out_length); - else if (strstr("SPKM1", authtype)) - return 2; - else if (strstr("SPKM2", authtype)) - return 2; - else if (strstr("KRB5", authtype)) - return 2; - else - return 2; + /* SRP, SPKM1, SPKM2 and KRB5 are unsupported */ + return 2; } static void iscsi_remove_failed_auth_entry(struct iscsi_conn *conn)