From 0944a721ba5c2535b615f06afd3aaa2f18c69cb9 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 5 Dec 2008 15:25:22 +0900 Subject: [PATCH] [SCSI] st: convert test_ready to use st_scsi_kern_execute This replaces st_do_scsi in test_ready (TEST_UNIT_READY) with st_scsi_kern_execute. Signed-off-by: FUJITA Tomonori Acked-by: Kai Makisara Signed-off-by: James Bottomley --- drivers/scsi/st.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 11341b717bb..c200496e90f 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -874,21 +874,24 @@ static int test_ready(struct scsi_tape *STp, int do_wait) int attentions, waits, max_wait, scode; int retval = CHKRES_READY, new_session = 0; unsigned char cmd[MAX_COMMAND_SIZE]; - struct st_request *SRpnt = NULL; + struct st_request *SRpnt; struct st_cmdstatus *cmdstatp = &STp->buffer->cmdstat; + SRpnt = st_allocate_request(STp); + if (!SRpnt) + return STp->buffer->syscall_result; + max_wait = do_wait ? ST_BLOCK_SECONDS : 0; for (attentions=waits=0; ; ) { memset((void *) &cmd[0], 0, MAX_COMMAND_SIZE); cmd[0] = TEST_UNIT_READY; - SRpnt = st_do_scsi(SRpnt, STp, cmd, 0, DMA_NONE, - STp->long_timeout, MAX_READY_RETRIES, 1); - if (!SRpnt) { - retval = (STp->buffer)->syscall_result; + retval = st_scsi_kern_execute(SRpnt, cmd, DMA_NONE, NULL, 0, + STp->long_timeout, + MAX_READY_RETRIES); + if (retval) break; - } if (cmdstatp->have_sense) { @@ -932,8 +935,8 @@ static int test_ready(struct scsi_tape *STp, int do_wait) break; } - if (SRpnt != NULL) - st_release_request(SRpnt); + st_release_request(SRpnt); + return retval; } -- 2.41.1