diff mbox series

[v2,4/4] libnvdimm/region: reduce an unnecessary if branch in nd_region_create()

Message ID 20200819020503.3079-5-thunder.leizhen@huawei.com (mailing list archive)
State Superseded
Headers show
Series bugfix and optimize for drivers/nvdimm | expand

Commit Message

Leizhen (ThunderTown) Aug. 19, 2020, 2:05 a.m. UTC 
The "else" branch can only be entered when ndr_desc->flush is NULL. After
replaced "NULL" with "ndr_desc->flush", we will find that the statements
in "if..else.." are the same.

No functional change.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 drivers/nvdimm/region_devs.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index ef23119db574663..7cf9c7d857909ce 100644
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -1131,10 +1131,7 @@  static struct nd_region *nd_region_create(struct nvdimm_bus *nvdimm_bus,
 	nd_region->ndr_size = resource_size(ndr_desc->res);
 	nd_region->ndr_start = ndr_desc->res->start;
 	nd_region->align = default_align(nd_region);
-	if (ndr_desc->flush)
-		nd_region->flush = ndr_desc->flush;
-	else
-		nd_region->flush = NULL;
+	nd_region->flush = ndr_desc->flush;
 
 	nd_device_register(dev);