[PATCH] turn many #if $undefined_string into #ifdef $undefined_string

turn many #if $undefined_string into #ifdef $undefined_string to fix some
warnings after -Wno-def was added to global CFLAGS

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 1f2c2f9e353f..ae652ca14bc9 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -792,13 +792,8 @@ int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
         if (ipv6_addr_any(&fl->fl6_src)) {
                 err = ipv6_get_saddr(*dst, &fl->fl6_dst, &fl->fl6_src);
 
-                if (err) {
-#if IP6_DEBUG >= 2
-                        printk(KERN_DEBUG "ip6_dst_lookup: "
-                               "no available source address\n");
-#endif
+                if (err)
                         goto out_err_release;
-                }
         }
 
         return 0;