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 <hariprasad.kelam@gmail.com>
Reviewed-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index 8a5e8d1..92ce2fd 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)