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dev_manager: reuse _setup_task_run

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This commit is contained in:
Zdenek Kabelac 2023-11-06 14:39:30 +01:00
parent b058498404
commit 73967233e4
1 changed files with 3 additions and 16 deletions
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19
lib/activate/dev_manager.c
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@ -4103,7 +4103,7 @@ out:
*/
int get_crypt_table_offset(dev_t crypt_devt, uint32_t *offset_bytes)
{
struct dm_task *dmt = dm_task_create(DM_DEVICE_TABLE);
struct dm_task *dmt;
uint64_t start, length;
char *target_type = NULL;
void *next = NULL;
@ -4113,23 +4113,10 @@ int get_crypt_table_offset(dev_t crypt_devt, uint32_t *offset_bytes)
int spaces = 0;
unsigned i, i_off = 0;
if (!dmt)
if (!(dmt = _setup_task_run(DM_DEVICE_TABLE, NULL, NULL, NULL, NULL,
MAJOR(crypt_devt), MINOR(crypt_devt), 0, 0, 0)))
return_0;
if (!dm_task_set_major_minor(dmt, (int)MAJOR(crypt_devt), (int)MINOR(crypt_devt), 0)) {
dm_task_destroy(dmt);
return_0;
}
/* Non-blocking status read */
if (!dm_task_no_flush(dmt))
log_warn("WARNING: Can't set no_flush for dm status.");
if (!dm_task_run(dmt)) {
dm_task_destroy(dmt);
return_0;
}
next = dm_get_next_target(dmt, next, &start, &length, &target_type, &params);
if (!target_type || !params || strcmp(target_type, "crypt")) {