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Commit f903d7b7 authored by Ed Lin's avatar Ed Lin Committed by James Bottomley
Browse files

[SCSI] stex: cancel unused field in struct req_msg 



The payload_sz field in struct req_msg is not big enough to indicate
the size of req_msg, as its type is u8.
It is confirmed that this field is not used by firmware, so cancel
it here.

Signed-off-by: default avatarEd Lin <ed.lin@promise.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 80c6e3c0

drivers/scsi/stex.c

+1 −2
Original line number Diff line number Diff line
@@ -181,7 +181,7 @@ struct req_msg { 
	u8 task_attr;

	u8 task_manage;

	u8 prd_entry;

	u8 payload_sz;		/* payload size in 4-byte */

	u8 payload_sz;		/* payload size in 4-byte, not used */

	u8 cdb[STEX_CDB_LENGTH];

	u8 variable[REQ_VARIABLE_LEN];

};
@@ -489,7 +489,6 @@ stex_send_cmd(struct st_hba *hba, struct req_msg *req, u16 tag) 
	req->tag = cpu_to_le16(tag);

	req->task_attr = TASK_ATTRIBUTE_SIMPLE;

	req->task_manage = 0; /* not supported yet */

	req->payload_sz = (u8)(sizeof(struct req_msg)/sizeof(u32));



	hba->ccb[tag].req = req;

	hba->out_req_cnt++;