It's always (sctx->nr_regions == nr_regions) considering
the assignment right before this conditional, and this
function is only used by .ctr.
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@xxxxxxxxx>
---
drivers/md/dm-switch.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/md/dm-switch.c b/drivers/md/dm-switch.c
index 50fca46..372ec34 100644
--- a/drivers/md/dm-switch.c
+++ b/drivers/md/dm-switch.c
@@ -100,7 +100,7 @@ static int alloc_region_table(struct dm_target *ti, unsigned nr_paths)
nr_regions++;
sctx->nr_regions = nr_regions;
- if (sctx->nr_regions != nr_regions || sctx->nr_regions >= ULONG_MAX) {
+ if (sctx->nr_regions >= ULONG_MAX) {
ti->error = "Region table too large";
return -EINVAL;
}
--
1.7.1
--
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