[v2,0/1] device-dax: avoid an unnecessary check in alloc_dev_dax_range()

Message

Leizhen (ThunderTown) Dec. 19, 2020, 8:18 a.m. UTC

v1 --> v2:
In v1, I use the "goto" statement to merge two identical __release_region() calls.
However, the new patch https://lkml.org/lkml/2020/12/18/735 deletes one of them, the
"goto" becomes worthless. So when krealloc() failed, directly call __release_region()
and return error code.


Zhen Lei (1):
  device-dax: avoid an unnecessary check in alloc_dev_dax_range()

 drivers/dax/bus.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)