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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2012-09-03 15:39:01 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-09 14:11:38 +0100 |
| commit | a3025a273700fc51dd561c7b2941f3c9db9be90a (patch) | |
| tree | e4fc182421eb57b8863c3ba0aa4b6c2fa6e975ef /sound/arm | |
| parent | 1393b59f8c46001c8dbd47078881483cf97813c3 (diff) | |
drbd: Fix comparison of is_valid_transition()'s return code
is_valid_transition() might return SS_NOTHING_TO_DO.
The condition function _req_st_cond() returned SS_NOTHING_TO_DO, which
caused the wait_event to abort too early. Therefore drbd_req_state()
did not consume the next CL_ST_CHG_SUCCESS or SS_CW_FAILED_BY_PEER
causing serve disruption of the state machine logic...
Detaching from a single volue was one way to trigger this bug.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'sound/arm')
0 files changed, 0 insertions, 0 deletions