• Sebastian Andrzej Siewior's avatar
    target: fix return code of core_tpg_.*_lun · 8d9efe53
    Sebastian Andrzej Siewior authored
    - core_tpg_pre_addlun()
      returns always ERR_PTR() or the pointer, never NULL. The additional
      check for NULL in core_dev_add_lun() is not required.
    
    - core_tpg_pre_dellun()
      returns always ERR_PTR() or the pointer, never NULL. The check for NULL
      in core_dev_del_lun() is wrong. The third argument (int *) is never
      used, remove it.
    
    - core_dev_add_lun()
      returns always NULL or the pointer, never ERR_PTR. The check for
      IS_ERR() is not required.
    
    (nab: Convert core_dev_add_lun() use err.h macros for failure
    handling to be consistent with the rest of target_core_fabric_configfs.c
    callers)
    Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
    Cc: <stable@vger.kernel.org>
    Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
    8d9efe53
target_core_tpg.c 22.9 KB