net/sctp: Use pr_fmt and pr_<level>
Change SCTP_DEBUG_PRINTK and SCTP_DEBUG_PRINTK_IPADDR to
use do { print } while (0) guards.
Add SCTP_DEBUG_PRINTK_CONT to fix errors in log when
lines were continued.
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Add a missing newline in "Failed bind hash alloc"
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 65946bc..2cb3980 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -275,24 +275,35 @@
/* Print debugging messages. */
#if SCTP_DEBUG
extern int sctp_debug_flag;
-#define SCTP_DEBUG_PRINTK(whatever...) \
- ((void) (sctp_debug_flag && printk(KERN_DEBUG whatever)))
-#define SCTP_DEBUG_PRINTK_IPADDR(lead, trail, leadparm, saddr, otherparms...) \
- if (sctp_debug_flag) { \
- if (saddr->sa.sa_family == AF_INET6) { \
- printk(KERN_DEBUG \
- lead "%pI6" trail, \
- leadparm, \
- &saddr->v6.sin6_addr, \
- otherparms); \
- } else { \
- printk(KERN_DEBUG \
- lead "%pI4" trail, \
- leadparm, \
- &saddr->v4.sin_addr.s_addr, \
- otherparms); \
- } \
- }
+#define SCTP_DEBUG_PRINTK(fmt, args...) \
+do { \
+ if (sctp_debug_flag) \
+ printk(KERN_DEBUG pr_fmt(fmt), ##args); \
+} while (0)
+#define SCTP_DEBUG_PRINTK_CONT(fmt, args...) \
+do { \
+ if (sctp_debug_flag) \
+ pr_cont(fmt, ##args); \
+} while (0)
+#define SCTP_DEBUG_PRINTK_IPADDR(fmt_lead, fmt_trail, \
+ args_lead, saddr, args_trail...) \
+do { \
+ if (sctp_debug_flag) { \
+ if (saddr->sa.sa_family == AF_INET6) { \
+ printk(KERN_DEBUG \
+ pr_fmt(fmt_lead "%pI6" fmt_trail), \
+ args_lead, \
+ &saddr->v6.sin6_addr, \
+ args_trail); \
+ } else { \
+ printk(KERN_DEBUG \
+ pr_fmt(fmt_lead "%pI4" fmt_trail), \
+ args_lead, \
+ &saddr->v4.sin_addr.s_addr, \
+ args_trail); \
+ } \
+ } \
+} while (0)
#define SCTP_ENABLE_DEBUG { sctp_debug_flag = 1; }
#define SCTP_DISABLE_DEBUG { sctp_debug_flag = 0; }
@@ -306,6 +317,7 @@
#else /* SCTP_DEBUG */
#define SCTP_DEBUG_PRINTK(whatever...)
+#define SCTP_DEBUG_PRINTK_CONT(fmt, args...)
#define SCTP_DEBUG_PRINTK_IPADDR(whatever...)
#define SCTP_ENABLE_DEBUG
#define SCTP_DISABLE_DEBUG