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| author | Christoph Hellwig <hch@infradead.org> | 2012-10-08 00:03:19 -0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-11-06 20:55:43 -0800 |
| commit | 0fd97ccf45be26fb01b3a412f1f6c6b5044b2f16 (patch) | |
| tree | c642e3da11e534a311a1e998ef740a3d44b9187b /drivers/target/target_core_hba.c | |
| parent | 3d70f8c617a436c7146ecb81df2265b4626dfe89 (diff) | |
| download | linux-stable-0fd97ccf45be26fb01b3a412f1f6c6b5044b2f16.tar.gz linux-stable-0fd97ccf45be26fb01b3a412f1f6c6b5044b2f16.tar.bz2 linux-stable-0fd97ccf45be26fb01b3a412f1f6c6b5044b2f16.zip | |
target: kill struct se_subsystem_dev
Simplify the code a lot by killing the superflous struct se_subsystem_dev.
Instead se_device is allocated early on by the backend driver, which allocates
it as part of its own per-device structure, borrowing the scheme that is for
example used for inode allocation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_hba.c')
| -rw-r--r-- | drivers/target/target_core_hba.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/target/target_core_hba.c b/drivers/target/target_core_hba.c index 3dd1bd4b6f71..048b7b4b9102 100644 --- a/drivers/target/target_core_hba.c +++ b/drivers/target/target_core_hba.c @@ -113,7 +113,6 @@ core_alloc_hba(const char *plugin_name, u32 plugin_dep_id, u32 hba_flags) return ERR_PTR(-ENOMEM); } - INIT_LIST_HEAD(&hba->hba_dev_list); spin_lock_init(&hba->device_lock); mutex_init(&hba->hba_access_mutex); @@ -152,8 +151,7 @@ out_free_hba: int core_delete_hba(struct se_hba *hba) { - if (!list_empty(&hba->hba_dev_list)) - dump_stack(); + WARN_ON(hba->dev_count); hba->transport->detach_hba(hba); |