summaryrefslogtreecommitdiff
path: root/include/linux/if_ether.h
diff options
context:
space:
mode:
authorBen Dooks <ben-linux@fluff.org>2005-09-27 15:59:43 -0700
committerDavid S. Miller <davem@davemloft.net>2005-09-27 15:59:43 -0700
commit2fab35d78f32fc107e1af4b1ec23f557fa20d911 (patch)
treed9380be1b80e53ea2308f72bba43f0f527fec947 /include/linux/if_ether.h
parent520d1b830a93086c1f9e969d98f7ef01f0356493 (diff)
downloadlwn-2fab35d78f32fc107e1af4b1ec23f557fa20d911.tar.gz
lwn-2fab35d78f32fc107e1af4b1ec23f557fa20d911.zip
[NET]: Fix GCC4 compile error: sysctl in linux/if_ether.h
The following is generated when compiling a recent (2.6.14-rc2-git5) kernel configured for ARM, with GCC4. CC init/main.o In file included from include/linux/netdevice.h:29, from include/net/sock.h:48, from init/main.c:50: include/linux/if_ether.h:114: error: array type has incomplete element type It seems that if CONFIG_SYSCTL is not set, then the compiler will throw an error due to the definition of the ether_table[] array Attached is a solution to the problem Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_ether.h')
-rw-r--r--include/linux/if_ether.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index fc2d4c8225aa..d21c305c6c64 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -111,7 +111,9 @@ static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
return (struct ethhdr *)skb->mac.raw;
}
+#ifdef CONFIG_SYSCTL
extern struct ctl_table ether_table[];
#endif
+#endif
#endif /* _LINUX_IF_ETHER_H */