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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>
This commit is contained in:
Paul Gortmaker 2012-07-11 19:27:56 -04:00
parent 568fc588fc
commit 5deedde9fa
1 changed files with 7 additions and 17 deletions
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24
net/tipc/link.c
View File

@ -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");
}