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rhashtable: fix some __rcu annotation errors

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With these annotations, the rhashtable now gets no
warnings when compiled with "C=1" for sparse checking.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
NeilBrown
2019-04-12 11:52:07 +10:00
committed by David S. Miller
parent c252aa3e8e
commit e4edbe3c1f
2 changed files with 8 additions and 7 deletions
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4
lib/rhashtable.c
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@@ -223,7 +223,7 @@ static int rhashtable_rehash_one(struct rhashtable *ht,
struct bucket_table *new_tbl = rhashtable_last_table(ht, old_tbl);
int err = -EAGAIN;
struct rhash_head *head, *next, *entry;
struct rhash_head **pprev = NULL;
struct rhash_head __rcu **pprev = NULL;
unsigned int new_hash;
if (new_tbl->nest)
@@ -486,7 +486,7 @@ static void *rhashtable_lookup_one(struct rhashtable *ht,
.ht = ht,
.key = key,
};
struct rhash_head **pprev = NULL;
struct rhash_head __rcu **pprev = NULL;
struct rhash_head *head;
int elasticity;