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-rw-r--r--net/tipc/dbg.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c
index 6569d45bfb9a..46f51d208e5e 100644
--- a/net/tipc/dbg.c
+++ b/net/tipc/dbg.c
@@ -52,7 +52,7 @@ static struct print_buf null_buf = { NULL, 0, NULL, 0 };
struct print_buf *const TIPC_NULL = &null_buf;
static struct print_buf cons_buf = { NULL, 0, NULL, 1 };
-struct print_buf *const TIPC_CONS = &cons_buf;
+static struct print_buf *const TIPC_CONS = &cons_buf;
static struct print_buf log_buf = { NULL, 0, NULL, 1 };
struct print_buf *const TIPC_LOG = &log_buf;
@@ -76,6 +76,10 @@ struct print_buf *const TIPC_LOG = &log_buf;
static char print_string[TIPC_PB_MAX_STR];
static DEFINE_SPINLOCK(print_lock);
+static void tipc_printbuf_reset(struct print_buf *pb);
+static int tipc_printbuf_empty(struct print_buf *pb);
+static void tipc_printbuf_move(struct print_buf *pb_to,
+ struct print_buf *pb_from);
#define FORMAT(PTR,LEN,FMT) \
{\
@@ -116,7 +120,7 @@ void tipc_printbuf_init(struct print_buf *pb, char *raw, u32 size)
* @pb: pointer to print buffer structure
*/
-void tipc_printbuf_reset(struct print_buf *pb)
+static void tipc_printbuf_reset(struct print_buf *pb)
{
if (pb->buf) {
pb->crs = pb->buf;
@@ -132,7 +136,7 @@ void tipc_printbuf_reset(struct print_buf *pb)
* Returns non-zero if print buffer is empty.
*/
-int tipc_printbuf_empty(struct print_buf *pb)
+static int tipc_printbuf_empty(struct print_buf *pb)
{
return !pb->buf || (pb->crs == pb->buf);
}
@@ -181,7 +185,8 @@ int tipc_printbuf_validate(struct print_buf *pb)
* Source print buffer becomes empty if a successful move occurs.
*/
-void tipc_printbuf_move(struct print_buf *pb_to, struct print_buf *pb_from)
+static void tipc_printbuf_move(struct print_buf *pb_to,
+ struct print_buf *pb_from)
{
int len;