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| author | Luis Chamberlain <[email protected]> | 2021-10-15 23:30:22 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2021-11-01 17:28:44 +0000 |
| commit | 089975379d52e7b99f2baf76e0d45bf2176be2bf (patch) | |
| tree | 20f5c978152ed37f17cb79e519d926a9ab2d4fa2 /drivers/fpga/fpga-bridge.c | |
| parent | dm: Remove redundant flush_workqueue() calls (diff) | |
| download | kernel-089975379d52e7b99f2baf76e0d45bf2176be2bf.tar.gz kernel-089975379d52e7b99f2baf76e0d45bf2176be2bf.zip | |
dm: add add_disk() error handling
We never checked for errors on add_disk() as this function returned
void. Now that this is fixed, use the shiny new error handling.
There are two calls to dm_setup_md_queue() which can fail then, one on
dm_early_create() and we can easily see that the error path there
calls dm_destroy in the error path. The other use case is on the ioctl
table_load case. If that fails userspace needs to call the
DM_DEV_REMOVE_CMD to cleanup the state - similar to any other
failure.
Reviewed-by: Hannes Reinecke <[email protected]>
Signed-off-by: Luis Chamberlain <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions