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| author | Stephen Hemminger <shemminger@vyatta.com> | 2008-03-21 15:54:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-21 15:54:53 -0700 |
| commit | 4cd9029d25f6612302f82634620f107c65f790b1 (patch) | |
| tree | f98b5afba51838a8fbf47b2eecf5adceef6eb2fc /include/net/sock.h | |
| parent | 28518fc1701a757a3df8aa2d2ac2e5d1efd1c3e5 (diff) | |
| download | kernel_samsung_aries-4cd9029d25f6612302f82634620f107c65f790b1.zip kernel_samsung_aries-4cd9029d25f6612302f82634620f107c65f790b1.tar.gz kernel_samsung_aries-4cd9029d25f6612302f82634620f107c65f790b1.tar.bz2 | |
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: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 8358fff..b89680d 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -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 |