From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH] netfilter: nf_log: fix sparse warning in nf_logger_find_get()
Date: Thu, 30 Oct 2014 18:40:02 +0100 [thread overview]
Message-ID: <1414690802-26724-1-git-send-email-pablo@netfilter.org> (raw)
net/netfilter/nf_log.c:157:16: warning: incorrect type in assignment (different address spaces)
net/netfilter/nf_log.c:157:16: expected struct nf_logger *logger
net/netfilter/nf_log.c:157:16: got struct nf_logger [noderef] <asn:4>*<noident>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
net/netfilter/nf_log.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 9562e39..49a6417 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -154,8 +154,7 @@ int nf_logger_find_get(int pf, enum nf_log_type type)
struct nf_logger *logger;
int ret = -ENOENT;
- logger = loggers[pf][type];
- if (logger == NULL)
+ if (rcu_access_pointer(loggers[pf][type]) == NULL)
request_module("nf-logger-%u-%u", pf, type);
rcu_read_lock();
--
1.7.10.4
reply other threads:[~2014-10-30 17:38 UTC|newest]
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