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| author | Peter Lieven <pl@kamp.de> | 2015-04-16 16:08:27 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-04-28 15:36:10 +0200 |
| commit | 7191f2080c70228c6483b6604cc1c18943d8d766 (patch) | |
| tree | 153d982759ce1c5b8519cdce960b523024aa2418 /block/iscsi.c | |
| parent | 0a386e48527d16e5dedbc1ff62aa0042a1cbdac5 (diff) | |
| download | qemu-7191f2080c70228c6483b6604cc1c18943d8d766.zip qemu-7191f2080c70228c6483b6604cc1c18943d8d766.tar.gz qemu-7191f2080c70228c6483b6604cc1c18943d8d766.tar.bz2 | |
block/iscsi: rename iscsi_write_protected and let it return void
Signed-off-by: Peter Lieven <pl@kamp.de>
Message-id: 1429193313-4263-4-git-send-email-pl@kamp.de
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/iscsi.c')
| -rw-r--r-- | block/iscsi.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 6cf7e99..221c9fc 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -1253,11 +1253,11 @@ static void iscsi_attach_aio_context(BlockDriverState *bs, iscsi_timed_set_events, iscsilun); } -static bool iscsi_is_write_protected(IscsiLun *iscsilun) +static void iscsi_modesense_sync(IscsiLun *iscsilun) { struct scsi_task *task; struct scsi_mode_sense *ms = NULL; - bool wrprotected = false; + iscsilun->write_protected = false; task = iscsi_modesense6_sync(iscsilun->iscsi, iscsilun->lun, 1, SCSI_MODESENSE_PC_CURRENT, @@ -1278,13 +1278,12 @@ static bool iscsi_is_write_protected(IscsiLun *iscsilun) iscsi_get_error(iscsilun->iscsi)); goto out; } - wrprotected = ms->device_specific_parameter & 0x80; + iscsilun->write_protected = ms->device_specific_parameter & 0x80; out: if (task) { scsi_free_scsi_task(task); } - return wrprotected; } /* @@ -1403,7 +1402,8 @@ static int iscsi_open(BlockDriverState *bs, QDict *options, int flags, scsi_free_scsi_task(task); task = NULL; - iscsilun->write_protected = iscsi_is_write_protected(iscsilun); + iscsi_modesense_sync(iscsilun); + /* Check the write protect flag of the LUN if we want to write */ if (iscsilun->type == TYPE_DISK && (flags & BDRV_O_RDWR) && iscsilun->write_protected) { |