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(-) -- 2.26.0.106.g9fadedd