Commit 4cd9029d authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

socket: SOCK_DEBUG type checking



Use the inline trick (same as pr_debug) to get checking of debug
statements even if no code is generated.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 28518fc1
......@@ -70,7 +70,11 @@
#define SOCK_DEBUG(sk, msg...) do { if ((sk) && sock_flag((sk), SOCK_DBG)) \
printk(KERN_DEBUG msg); } while (0)
#else
#define SOCK_DEBUG(sk, msg...) do { } while (0)
/* Validate arguments and do nothing */
static void inline int __attribute__ ((format (printf, 2, 3)))
SOCK_DEBUG(struct sock *sk, const char *msg, ...)
{
}
#endif
/* This is the per-socket lock. The spinlock provides a synchronization
......
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