diff options
| author | Swen Schillig <swen@vnet.ibm.com> | 2008-11-27 13:44:07 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-12-01 19:18:20 +0300 |
| commit | f7a65e92e4bef3ccf9e008ed8cd52d914b6a4adb (patch) | |
| tree | 24a743e1f13fe03b6c2c675ab90944b08260ddcb /drivers/scsi/libsrp.c | |
| parent | fca55b6fb587e42c7761ee30bd1a6c313a9270c9 (diff) | |
| download | linux-f7a65e92e4bef3ccf9e008ed8cd52d914b6a4adb.tar.xz | |
[SCSI] zfcp: prevent double decrement on host_busy while being busy
The zfcp_scsi_queuecommand was not acting according to the standard
when the respective unit was not available. In this case an -EBUSY was
returned, which is not valid in itself, and in addition scsi_done
was called. This combination is not allowed and was leading to a
double finish of the request and therefor double decrement of the
host_busy counter.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/libsrp.c')
0 files changed, 0 insertions, 0 deletions