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Subject[PATCH 13/14] sysctl: SIZE_MAX->ARRAY_SIZE in register_net_sysctl
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This is part of the effort to remove the end element (sentinel) from the
ctl_table arrays. Now that all the callers to register_net_sysctl are
actual arrays, we replace SIZE_MAX with ARRAY_SIZE of the table.

Stopping condition continues to be based on both size and procname null
test. This sets things up for when the sentinel element is actually
removed: Before removing sentinel the stopping criteria will be the last
null element. When the sentinel is removed then the (correct) size will
take over.

Signed-off-by: Joel Granados <j.granados@samsung.com>
---
include/net/net_namespace.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index e4e5fe75a281..75dba309e043 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -470,7 +470,7 @@ void unregister_pernet_device(struct pernet_operations *);
struct ctl_table;

#define register_net_sysctl(net, path, table) \
- register_net_sysctl_sz(net, path, table, SIZE_MAX)
+ register_net_sysctl_sz(net, path, table, ARRAY_SIZE(table))
#ifdef CONFIG_SYSCTL
int net_sysctl_init(void);
struct ctl_table_header *register_net_sysctl_sz(struct net *net, const char *path,
--
2.30.2
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