Fix error accounting in forward_io #852
Merged
+61
−50
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Resetting cache_error/core_error in ocf_req_forward_* functions may lead to overwriting already reported error if the forward is being done in the loop.
To avoid this potential problem, introduce set of forward init functions intended to be called before the entire forward operation, which resets the error code and sets a forward callback.
Fixes #850