tipc: simplify link_print by divorcing it from using tipc_printf

To pave the way for a pending cleanup of tipc_printf, and
removal of struct print_buf entirely, we make that task simpler
by converting link_print to issue its messages with standard
printk infrastructure.  [Original idea separated from a larger
patch from Erik Hugne <erik.hugne@ericsson.com>]

Cc: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 7 insertions, 17 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 9ba70c971142..a9a8b866d30a 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -3009,26 +3009,16 @@ u32 tipc_link_get_max_pkt(u32 dest, u32 selector)
 
 static void link_print(struct tipc_link *l_ptr, const char *str)
 {
-        char print_area[256];
-        struct print_buf pb;
-        struct print_buf *buf = &pb;
-
-        tipc_printbuf_init(buf, print_area, sizeof(print_area));
-
-        tipc_printf(buf, str);
-        tipc_printf(buf, "Link %x<%s>:",
-                    l_ptr->addr, l_ptr->b_ptr->name);
+        pr_info("%s Link %x<%s>:", str, l_ptr->addr, l_ptr->b_ptr->name);
 
         if (link_working_unknown(l_ptr))
-                tipc_printf(buf, ":WU");
+                pr_cont(":WU\n");
         else if (link_reset_reset(l_ptr))
-                tipc_printf(buf, ":RR");
+                pr_cont(":RR\n");
         else if (link_reset_unknown(l_ptr))
-                tipc_printf(buf, ":RU");
+                pr_cont(":RU\n");
         else if (link_working_working(l_ptr))
-                tipc_printf(buf, ":WW");
-        tipc_printf(buf, "\n");
-
-        tipc_printbuf_validate(buf);
-        pr_info("%s", print_area);
+                pr_cont(":WW\n");
+        else
+                pr_cont("\n");
 }