提交 ca7479eb 编写于 作者: T Thomas Graf 提交者: David S. Miller

inet: Define IPV4_DEVCONF_MAX

Define IPV4_DEVCONF_MAX to get rid of MAX - 1 notation.
Signed-off-by: NThomas Graf <tgraf@infradead.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 f8ff182c
......@@ -41,10 +41,12 @@ enum
__IPV4_DEVCONF_MAX
};
#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
struct ipv4_devconf {
void *sysctl;
int data[__IPV4_DEVCONF_MAX - 1];
DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1);
int data[IPV4_DEVCONF_MAX];
DECLARE_BITMAP(state, IPV4_DEVCONF_MAX);
};
struct in_device {
......@@ -90,7 +92,7 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index,
static inline void ipv4_devconf_setall(struct in_device *in_dev)
{
bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1);
bitmap_fill(in_dev->cnf.state, IPV4_DEVCONF_MAX);
}
#define IN_DEV_CONF_GET(in_dev, attr) \
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册