[PATCH] pscsi: fix REPORT LUNS handling

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

Signed-off-by: Christoph Hellwig <hch@xxxxxx>

---
 drivers/target/target_core_pscsi.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: lio-core/drivers/target/target_core_pscsi.c
===================================================================
--- lio-core.orig/drivers/target/target_core_pscsi.c	2012-10-10 13:35:06.976063420 -0700
+++ lio-core/drivers/target/target_core_pscsi.c	2012-10-10 13:35:59.124064759 -0700
@@ -1001,7 +1001,8 @@ static int pscsi_parse_cdb(struct se_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:
--
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