Turn the error paramter into a pointer so that target drivers can change
the value, and make sure only DM_ENDIO_* values are returned from the
methods.
Signed-off-by: Christoph Hellwig
---
drivers/md/dm-cache-target.c | 4 ++--
drivers/md/dm-flakey.c| 8
drivers/md/dm-log-wri
Turn the error paramter into a pointer so that target drivers can change
the value, and make sure only DM_ENDIO_* values are returned from the
methods.
Signed-off-by: Christoph Hellwig
---
drivers/md/dm-cache-target.c | 4 ++--
drivers/md/dm-flakey.c| 8
drivers/md/dm-log-wri