diff options
| author | Kiran Patil <kiran.patil@intel.com> | 2011-06-22 16:30:22 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-06-24 00:09:15 +0000 |
| commit | 61db952713a8bc1b18515db3f2eac354ec8990bd (patch) | |
| tree | 94495bc24648a2990b39baf8c865fe0c36ccc9bf /drivers/target/tcm_fc/tcm_fc.h | |
| parent | 60d645a4e9e7e7ddc20e534fea82aa4e6947f911 (diff) | |
| download | op-kernel-dev-61db952713a8bc1b18515db3f2eac354ec8990bd.zip op-kernel-dev-61db952713a8bc1b18515db3f2eac354ec8990bd.tar.gz | |
tcm_fc: Fix ft_send_tm LUN lookup OOPs
This patch fixes a bug in ft_send_tm() that was incorrectly calling
ft_get_lun_for_cmd() -> transport_get_lun_for_cmd(), instead of using
transport_get_lun_for_tmr() for the proper struct se_lun lookup
that was triggering an OOPs in the se_cmd->tmr_req failure path.
This patch fixes the issue by re-arranging the codepath where
transport_get_lun_for_tmr() is called after tmr request is allocated and
made it available as part of se_cmd.
It also drops the now unnecessary ft_get_lun_for_cmd() unpacking code, and
uses scsilun_to_int() directly ahead of transport_get_lun_for_cmd() and
transport_get_lun_for_tmr() usage.
Signed-off-by: Patil, Kiran <kiran.patil@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/tcm_fc/tcm_fc.h')
| -rw-r--r-- | drivers/target/tcm_fc/tcm_fc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h index defff32..7b82f1b 100644 --- a/drivers/target/tcm_fc/tcm_fc.h +++ b/drivers/target/tcm_fc/tcm_fc.h @@ -144,7 +144,7 @@ enum ft_cmd_state { */ struct ft_cmd { enum ft_cmd_state state; - u16 lun; /* LUN from request */ + u32 lun; /* LUN from request */ struct ft_sess *sess; /* session held for cmd */ struct fc_seq *seq; /* sequence in exchange mgr */ struct se_cmd se_cmd; /* Local TCM I/O descriptor */ |
