From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Fri, 5 Dec 2008 06:25:31 +0000 (+0900)
Subject: [SCSI] st: convert st_int_ioctl to use st_scsi_kern_execute
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ccc607f6d29def18a4c2a4aab31435a784754a64;p=linux-beck.git

[SCSI] st: convert st_int_ioctl to use st_scsi_kern_execute

This replaces st_do_scsi in st_int_ioctl with st_scsi_kern_execute.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Kai Makisara <Kai.Makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 23780e99ca98..7f3f317ee6ca 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -2852,12 +2852,15 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
 		return (-ENOSYS);
 	}
 
-	SRpnt = st_do_scsi(NULL, STp, cmd, datalen, direction,
-			   timeout, MAX_RETRIES, 1);
+	SRpnt = st_allocate_request(STp);
 	if (!SRpnt)
 		return (STp->buffer)->syscall_result;
 
-	ioctl_result = (STp->buffer)->syscall_result;
+	ioctl_result = st_scsi_kern_execute(SRpnt, cmd, direction,
+					    STp->buffer->b_data, datalen,
+					    timeout, MAX_RETRIES);
+	if (!ioctl_result)
+		ioctl_result = (STp->buffer)->syscall_result;
 
 	if (!ioctl_result) {	/* SCSI command successful */
 		st_release_request(SRpnt);