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_register_dev_for_events to return error on failure

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This commit is contained in:
Alasdair Kergon 2006-04-28 14:06:06 +00:00
parent 81b4308bde
commit e24e713001
1 changed files with 8 additions and 5 deletions
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13
lib/activate/activate.c
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@ -594,12 +594,14 @@ static int _register_dev_for_events(struct cmd_context *cmd,
} else if (seg->segtype->ops->target_unregister_events)
reg = seg->segtype->ops->target_unregister_events;
if (reg)
if (!reg)
return_0;
/* FIXME specify events */
if (!reg(cmd->mem, seg, cmd->cft, 0)) {
stack;
return 0;
}
if (!reg(cmd->mem, seg, cmd->cft, 0)) {
stack;
return 0;
}
}
#endif
@ -642,6 +644,7 @@ static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s,
}
if (!_register_dev_for_events(cmd, lv, 0))
/* FIXME Consider aborting here */
stack;
memlock_inc();