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authorAlexey Dobriyan <adobriyan@gmail.com>2017-09-23 23:03:04 +0300
committerDavid S. Miller <davem@davemloft.net>2017-09-26 06:36:17 +0300
commit01ccdf126ca5f9d4fe0889f65ee67afac910f19c (patch)
treea2f0a5d22825671199402771eb22f0c2e1321707 /include/net/neighbour.h
parente451ae8e4f6b3f6bd3b83a5595657b5421b3bf69 (diff)
downloadlinux-01ccdf126ca5f9d4fe0889f65ee67afac910f19c.tar.xz
neigh: make strucrt neigh_table::entry_size unsigned int
Key length can't be negative. Leave comparisons against nla_len() signed just in case truncated attribute can sneak in there. Space savings: add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-7 (-7) function old new delta pneigh_delete 273 272 -1 mlx5e_rep_netevent_event 1415 1414 -1 mlx5e_create_encap_header_ipv6 1194 1193 -1 mlx5e_create_encap_header_ipv4 1071 1070 -1 cxgb4_l2t_get 1104 1103 -1 __pneigh_lookup 69 68 -1 __neigh_create 2452 2451 -1 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/neighbour.h')
-rw-r--r--include/net/neighbour.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 9a25512e0a6e..2492000e1035 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -191,7 +191,7 @@ struct neigh_hash_table {
struct neigh_table {
int family;
unsigned int entry_size;
- int key_len;
+ unsigned int key_len;
__be16 protocol;
__u32 (*hash)(const void *pkey,
const struct net_device *dev,