Make the following three functions static, since they don't need to be
global.
arch/um/drivers/mcast_kern.c::mcast_setup()
arch/um/drivers/mconsole_user.c::mconsole_reply_v0()
arch/um/drivers/port_user.c::port_pre_exec()
Compile testing passed.
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <wangcong@zeuux.org>
---
arch/um/drivers/mcast_kern.c | 2 +-
arch/um/drivers/mconsole_user.c | 2 +-
arch/um/drivers/port_user.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c
index 822092f..8c4378a 100644
--- a/arch/um/drivers/mcast_kern.c
+++ b/arch/um/drivers/mcast_kern.c
@@ -58,7 +58,7 @@ static const struct net_kern_info mcast_kern_info = {
.write = mcast_write,
};
-int mcast_setup(char *str, char **mac_out, void *data)
+static int mcast_setup(char *str, char **mac_out, void *data)
{
struct mcast_init *init = data;
char *port_str = NULL, *ttl_str = NULL, *remain;
diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c
index 13af2f0..f8cf4c8 100644
--- a/arch/um/drivers/mconsole_user.c
+++ b/arch/um/drivers/mconsole_user.c
@@ -39,7 +39,7 @@ static struct mconsole_command commands[] = {
/* Initialized in mconsole_init, which is an initcall */
char mconsole_socket_name[256];
-int mconsole_reply_v0(struct mc_request *req, char *reply)
+static int mconsole_reply_v0(struct mc_request *req, char *reply)
{
struct iovec iov;
struct msghdr msg;
diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c
index addd759..d269ca3 100644
--- a/arch/um/drivers/port_user.c
+++ b/arch/um/drivers/port_user.c
@@ -153,7 +153,7 @@ struct port_pre_exec_data {
int pipe_fd;
};
-void port_pre_exec(void *arg)
+static void port_pre_exec(void *arg)
{
struct port_pre_exec_data *data = arg;
--
1.5.2.4
--
