From 8fa4011e0dd9423f1226f2f9769a1cf25c264468 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 23 May 2017 16:48:45 -0700 Subject: [PATCH] target/iscsi: Remove dead code from iscsit_process_scsi_cmd() If an iSCSI command is rejected before iscsit_process_scsi_cmd() is called, .reject_reason is set but iscsit_process_scsi_cmd() is not called. This means that the "if (cmd->reject_reason) ..." code in this function can be removed without changing the behavior of this function. Signed-off-by: Bart Van Assche Cc: Hannes Reinecke Cc: Christoph Hellwig Cc: Andy Grover Cc: David Disseldorp Signed-off-by: Nicholas Bellinger --- drivers/target/iscsi/iscsi_target.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 735d4ff2d0ce..74e4975dd1b1 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -1249,12 +1249,8 @@ int iscsit_process_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, * execution. These exceptions are processed in CmdSN order using * iscsit_check_received_cmdsn() in iscsit_get_immediate_data() below. */ - if (cmd->sense_reason) { - if (cmd->reject_reason) - return 0; - + if (cmd->sense_reason) return 1; - } /* * Call directly into transport_generic_new_cmd() to perform * the backend memory allocation. -- 2.39.2