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| author | Christoph Hellwig <hch@infradead.org> | 2012-09-26 08:00:37 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-10-17 03:49:25 +0100 |
| commit | 5b84d8279eb9fa68c1e8eb3e79cf1e42607dfd1e (patch) | |
| tree | d4b56666a0d52a18df96c9462dd87cb66d8794be /drivers/target | |
| parent | 0450a208da987620b839d0eecd6dbf3bb50b38e8 (diff) | |
| download | kernel_samsung_smdk4412-5b84d8279eb9fa68c1e8eb3e79cf1e42607dfd1e.zip kernel_samsung_smdk4412-5b84d8279eb9fa68c1e8eb3e79cf1e42607dfd1e.tar.gz kernel_samsung_smdk4412-5b84d8279eb9fa68c1e8eb3e79cf1e42607dfd1e.tar.bz2 | |
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: Ben Hutchings <ben@decadent.org.uk>
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 81cf25f..f35cb10 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -3204,7 +3204,6 @@ 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; } |