linux-kernel - [RFCv2 1/4] target: Remove unneeded check in sbc_parse

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Date:	Wed, 20 Aug 2014 11:28:15 -0700
From:	Andy Grover <agrover@...hat.com>
To:	target-devel@...r.kernel.org
Cc:	linux-scsi@...r.kernel.org, hch@....de, nab@...ux-iscsi.org,
	shli@...nel.org, linux-kernel@...r.kernel.org
Subject: [RFCv2 1/4] target: Remove unneeded check in sbc_parse_cdb

The check of SCF_SCSI_DATA_CDB seems to be a remnant from before hch's
refactoring of this function. There are no places where that flag is set
that cmd->execute_cmd isn't also set.

Signed-off-by: Andy Grover <agrover@...hat.com>
---
 drivers/target/target_core_sbc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index bd78d92..ebe62af 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -948,7 +948,7 @@ sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops)
 	}
 
 	/* reject any command that we don't have a handler for */
-	if (!(cmd->se_cmd_flags & SCF_SCSI_DATA_CDB) && !cmd->execute_cmd)
+	if (!cmd->execute_cmd)
 		return TCM_UNSUPPORTED_SCSI_OPCODE;
 
 	if (cmd->se_cmd_flags & SCF_SCSI_DATA_CDB) {
-- 
1.9.3

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