[PATCH 27/35] scsi: add 'set_status_byte()' accessor

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Add the missing 'set_status_byte()' accessor function.

Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
Reviewed-by: Benjamin Block <bblock@xxxxxxxxxxxxx>
---
 include/scsi/scsi_cmnd.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 69ade4fb71aa..ace15b5dc956 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -308,6 +308,11 @@ static inline struct scsi_data_buffer *scsi_prot(struct scsi_cmnd *cmd)
 #define scsi_for_each_prot_sg(cmd, sg, nseg, __i)		\
 	for_each_sg(scsi_prot_sglist(cmd), sg, nseg, __i)
 
+static inline void set_status_byte(struct scsi_cmnd *cmd, char status)
+{
+	cmd->result = (cmd->result & 0xffffff00) | status;
+}
+
 static inline void set_msg_byte(struct scsi_cmnd *cmd, char status)
 {
 	cmd->result = (cmd->result & 0xffff00ff) | (status << 8);
-- 
2.16.4





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