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target/iscsi: Remove dead code from iscsit_process_scsi_cmd()

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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 <[email protected]>
Cc: Hannes Reinecke <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Andy Grover <[email protected]>
Cc: David Disseldorp <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
This commit is contained in:
Bart Van Assche 2017-05-23 16:48:45 -07:00 • committed by Nicholas Bellinger
commit 8fa4011e0d
1 changed files with 1 additions and 5 deletions
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6
drivers/target/iscsi/iscsi_target.c
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@ -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.