| Message ID | 20200619173806.5016-1-bstroesser@ts.fujitsu.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | da3f28da1c27fed718d697bcf46bdc491563c274 |
| Headers | show |
| Series | scsi: target: tcmu: Remove unnecessary bit TCMU_CMD_BIT_INFLIGHT | expand |
> On Jun 19, 2020, at 12:38 PM, Bodo Stroesser <bstroesser@ts.fujitsu.com> wrote: > > Since > commit 61fb24822166 ("scsi: target: tcmu: Userspace must not complete > queued commands") > tcmu_cmd bit TCMU_CMD_BIT_INFLIGHT is set but never checked. > So we can remove it safely. > > Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> > --- > drivers/target/target_core_user.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c > index 560bfec933bc..b38da27e033f 100644 > --- a/drivers/target/target_core_user.c > +++ b/drivers/target/target_core_user.c > @@ -181,7 +181,6 @@ struct tcmu_cmd { > unsigned long deadline; > > #define TCMU_CMD_BIT_EXPIRED 0 > -#define TCMU_CMD_BIT_INFLIGHT 1 > unsigned long flags; > }; > /* > @@ -1078,7 +1077,6 @@ static int queue_cmd_ring(struct tcmu_cmd *tcmu_cmd, sense_reason_t *scsi_err) > tcmu_flush_dcache_range(mb, sizeof(*mb)); > > list_add_tail(&tcmu_cmd->queue_entry, &udev->inflight_queue); > - set_bit(TCMU_CMD_BIT_INFLIGHT, &tcmu_cmd->flags); > > /* TODO: only if FLUSH and FUA? */ > uio_event_notify(&udev->uio_info); Acked-by: Mike Christie <michael.crhsitie@oracle.com>
On Fri, 19 Jun 2020 19:38:06 +0200, Bodo Stroesser wrote: > Since > commit 61fb24822166 ("scsi: target: tcmu: Userspace must not complete > queued commands") > tcmu_cmd bit TCMU_CMD_BIT_INFLIGHT is set but never checked. > So we can remove it safely. Applied to 5.9/scsi-queue, thanks! [1/1] scsi: target: tcmu: Remove unnecessary bit TCMU_CMD_BIT_INFLIGHT https://git.kernel.org/mkp/scsi/c/da3f28da1c27
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 560bfec933bc..b38da27e033f 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -181,7 +181,6 @@ struct tcmu_cmd { unsigned long deadline; #define TCMU_CMD_BIT_EXPIRED 0 -#define TCMU_CMD_BIT_INFLIGHT 1 unsigned long flags; }; /* @@ -1078,7 +1077,6 @@ static int queue_cmd_ring(struct tcmu_cmd *tcmu_cmd, sense_reason_t *scsi_err) tcmu_flush_dcache_range(mb, sizeof(*mb)); list_add_tail(&tcmu_cmd->queue_entry, &udev->inflight_queue); - set_bit(TCMU_CMD_BIT_INFLIGHT, &tcmu_cmd->flags); /* TODO: only if FLUSH and FUA? */ uio_event_notify(&udev->uio_info);
Since commit 61fb24822166 ("scsi: target: tcmu: Userspace must not complete queued commands") tcmu_cmd bit TCMU_CMD_BIT_INFLIGHT is set but never checked. So we can remove it safely. Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com> --- drivers/target/target_core_user.c | 2 -- 1 file changed, 2 deletions(-)