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-rw-r--r--drivers/md/raid5.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 3545fafe2027..b98c70e1f1a9 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1914,7 +1914,8 @@ static int resize_stripes(struct r5conf *conf, int newsize)
conf->slab_cache = sc;
conf->active_name = 1-conf->active_name;
- conf->pool_size = newsize;
+ if (!err)
+ conf->pool_size = newsize;
return err;
}