diff options
| author | Christoph Hellwig <hch@infradead.org> | 2012-09-26 08:00:37 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-21 09:27:58 -0700 |
| commit | b095d61243b5f2333e2ae11a9051cd9d47597002 (patch) | |
| tree | ce96680c48b4ddadf814b385b0aac388e921e0ba /drivers/target | |
| parent | 1faef9285ad868082403da1cec5adefc0c505c2e (diff) | |
iscsit: remove incorrect unlock in iscsit_build_sendtargets_resp
commit 904753da183566c71211d23c169a80184648c121 upstream.
Fix a potential multiple spin-unlock -> deadlock scenario during the
overflow check within iscsit_build_sendtargets_resp() as found by
sparse static checking.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 20572be9414..23e122a5daf 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -3196,7 +3196,6 @@ static int iscsit_build_sendtargets_response(struct iscsi_cmd *cmd) len += 1; if ((len + payload_len) > buffer_len) { - spin_unlock(&tiqn->tiqn_tpg_lock); end_of_buf = 1; goto eob; } |