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authorPavel Emelyanov <xemul@openvz.org>2007-10-23 21:15:21 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-23 21:27:57 -0700
commitf0fe91ded36bab95541e960ae8a115abc1f5ba03 (patch)
treeac9f65294f401eb55f169f0443ab8d6686dc8632 /net
parent342709efc7a4ba91eac6d2d2d931ec316a587dfa (diff)
[NET]: Use BUILD_BUG_ON in net/core/flowi.c
Instead of ugly extern not-existing function. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/flow.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/net/core/flow.c b/net/core/flow.c
index 0ab5234b17d8..3ed2b4b1d6d4 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -142,8 +142,6 @@ typedef u64 flow_compare_t;
typedef u32 flow_compare_t;
#endif
-extern void flowi_is_missized(void);
-
/* I hear what you're saying, use memcmp. But memcmp cannot make
* important assumptions that we can here, such as alignment and
* constant size.
@@ -153,8 +151,7 @@ static int flow_key_compare(struct flowi *key1, struct flowi *key2)
flow_compare_t *k1, *k1_lim, *k2;
const int n_elem = sizeof(struct flowi) / sizeof(flow_compare_t);
- if (sizeof(struct flowi) % sizeof(flow_compare_t))
- flowi_is_missized();
+ BUILD_BUG_ON(sizeof(struct flowi) % sizeof(flow_compare_t));
k1 = (flow_compare_t *) key1;
k1_lim = k1 + n_elem;