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Add missing error handling in hash bucket locks initialization

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski 2019-09-25 13:58:14 -04:00
parent 6de280283a
commit a934b43aec
1 changed files with 15 additions and 3 deletions
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18
src/concurrency/ocf_metadata_concurrency.c
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@ -52,14 +52,26 @@ int ocf_metadata_concurrency_attached_init(
return -OCF_ERR_NO_MEM;
}
for (i = 0; i < hash_table_entries; i++)
env_rwsem_init(&metadata_lock->hash[i]);
for (i = 0; i < hash_table_entries; i++) {
err = env_rwsem_init(&metadata_lock->hash[i]);
if (err)
break;
}
if (err) {
while (i--)
env_rwsem_destroy(&metadata_lock->hash[i]);
env_vfree(metadata_lock->hash);
metadata_lock->hash = NULL;
ocf_metadata_concurrency_attached_deinit(metadata_lock);
return err;
}
for (i = 0; i < colision_table_pages; i++) {
err = env_rwsem_init(&metadata_lock->collision_pages[i]);
if (err)
break;
}
if (err) {
while (i--)
env_rwsem_destroy(&metadata_lock->collision_pages[i]);