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author | android-build-team Robot <android-build-team-robot@google.com> | 2017-08-15 07:53:22 +0000 |
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committer | android-build-team Robot <android-build-team-robot@google.com> | 2017-08-15 07:53:22 +0000 |
commit | c46479e146062205f7bf1f1d73d9dde277251cf2 (patch) | |
tree | 126ac23af01755de160adac30e27157781e5bb9a /drivers/target/target_core_transport.c | |
parent | 2684a6c505531426bb7d4c8a68aab91abe6af05c (diff) | |
parent | fbc4ea9a080b1523a6e77562645d9d79c6368a25 (diff) | |
download | v4.4-c46479e146062205f7bf1f1d73d9dde277251cf2.tar.gz |
release-request-65fa9893-af48-4e1d-bbfd-0ad00ce88026-for-git_nyc-iot-release-4273224 snap-temp-L21600000093073568android-n-iot-release-smart-display-r2android-n-iot-release-smart-displayandroid-n-iot-release-polk-at1android-n-iot-release-lg-thinq-wk7android-n-iot-release-ihome-igv1nougat-iot-release
Change-Id: I9624021a4a6df994f06c0dcbee05ce5a15a11cfa
Diffstat (limited to 'drivers/target/target_core_transport.c')
-rw-r--r-- | drivers/target/target_core_transport.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 37c77db6e737..f71bedea973a 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -728,6 +728,15 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status) if (cmd->transport_state & CMD_T_ABORTED || cmd->transport_state & CMD_T_STOP) { spin_unlock_irqrestore(&cmd->t_state_lock, flags); + /* + * If COMPARE_AND_WRITE was stopped by __transport_wait_for_tasks(), + * release se_device->caw_sem obtained by sbc_compare_and_write() + * since target_complete_ok_work() or target_complete_failure_work() + * won't be called to invoke the normal CAW completion callbacks. + */ + if (cmd->se_cmd_flags & SCF_COMPARE_AND_WRITE) { + up(&dev->caw_sem); + } complete_all(&cmd->t_transport_stop_comp); return; } else if (!success) { |