diff options
| author | Hillf Danton <dhillf@gmail.com> | 2010-12-16 21:26:37 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-12-21 19:37:28 +0100 |
| commit | fd01a6632da253210c3dbc7814bc6eceda96623d (patch) | |
| tree | d3dff6d44978a54f4c6272c570a478740db9f8c8 /drivers/scsi/scsi_lib.c | |
| parent | [SCSI] scsi_dh: propagate SCSI device deletion (diff) | |
| download | linux-fd01a6632da253210c3dbc7814bc6eceda96623d.tar.xz linux-fd01a6632da253210c3dbc7814bc6eceda96623d.zip | |
[SCSI] fix the return value of scsi_target_queue_read()
It seems that zero should be returned if scsi_target_is_busy(starget) is
true, no matter if sdev is on the starved list.
Signed-off-by: Hillf Danton <dhillf@gmail.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 5b6bbaea59fe..0ed7a66cdded 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1278,11 +1278,10 @@ static inline int scsi_target_queue_ready(struct Scsi_Host *shost, } if (scsi_target_is_busy(starget)) { - if (list_empty(&sdev->starved_entry)) { + if (list_empty(&sdev->starved_entry)) list_add_tail(&sdev->starved_entry, &shost->starved_list); - return 0; - } + return 0; } /* We're OK to process the command, so we can't be starved */ |