From: Christoph Hellwig <hch@infradead.org>
Date: Wed, 10 Oct 2012 20:52:48 +0000 (-0400)
Subject: pscsi: fix REPORT LUNS handling
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e6c4219b54ac9d0bd348ea59e606303f9aef1784;p=deliverable%2Flinux.git

pscsi: fix REPORT LUNS handling

We need to assign spc_emulate_report_luns to the execute_cmd callback
and not execute it directly.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index c3bcc17575d0..dd6ac7c380c9 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1001,7 +1001,8 @@ static int pscsi_parse_cdb(struct se_cmd *cmd)
 	 */
 	switch (cdb[0]) {
 	case REPORT_LUNS:
-		return spc_emulate_report_luns(cmd);
+		cmd->execute_cmd = spc_emulate_report_luns;
+		return 0;
 	case READ_6:
 	case READ_10:
 	case READ_12: